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Sure, but what does that mean? These people don't use phones?
Most people reject science, they buy products that make them sick and help destroy the planet, they eat things that are killing them, the don't exercise, they drive gas or electric cars that cause massive damage, they take massive amounts of antipsychotics, antidepressants, etc that mostly just pollute our waterways, etc.
What do you want to do about all the anti science people? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRdkxUVmRGR3NCbS1yel91cHRSTmhDSnNrbXJ3RnoyOHpDZERPMmoxbTZsMUNJalprdk9KYmNDUFU3UExVNzBXdk95bVRyRFl2OTRFTThDbVZPXzVvdV9YWXAweS1UTENhU1dZOEhVMW1YYzA9 | Z0FBQUFBQm5iSHhRaGtSMWhzWXBuUUlIRDRhZzlHelVVTFBZYnhxbEFKNy0tSnJrcFd6MWNibW8zcmEweTFoVUFQZDRsWS1IWU4zSHJQclNtbUVmbnFhYmFMTXhENFdMTDc0MXE1ZmNOYnZUdG1Oa3gzb0ZqYnJPcXczV3UzcnM0eU5pSThTek1BQ20tYUtjcTlsMjF5WGlmdDRlaDVycDlVWTE4M29MeEhKSzA2aDN0YlNtM01TQ3hObnNGZ01RME9vRW9qTU1pVmR3a2tGZHpNWWt3RU9NWkk0SnZFZm8zUT09 |
Cancer cells have broken DNA repair machinery. That's how they mutate into malignant forms. If you knock down some of the genes involved in being malignant, but don't fix the DNA repair machinery, you haven't turned them back into normal cells. They'll just mutate again and go back to being malignant.
This work could be useful as part of a treatment, but it won't cure cancer on its own. Really though, or seems the novel discovery here is computational model, and the wet lab work was just a way of testing the model. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRkFuc25ScHR1Z3gtdmpEX2V3eVFwU3lMeVl5dUlPYlZRVHpOeUs5Nk1SV3otdWlxZlpuaVVOSFpiQVBVeS1odFNYUFFFbm1iSGd6a2VUZWw2dGxKSXplbG9wT1R5VUV0dWFWbE1EWlEwS1E9 | Z0FBQUFBQm5iSHhRUVI3VUd2amZhR3dGR3VEVGtXdXd5ZGZjZ1ItaFNDZWhLTEVLcDlOdEJMVDNFdldqZS1lOHM1RzMxbUh1LXFfMHZlNi1wYlNYZkZpaWdqcjczNzRQN3VrN0kzNFlTWDA4eHFlVmNLRTlFaG41NHdzLUl3RnF3SWI3ZHJKamM3ZV8tSHlzOUVIRU1Bc3hNVXdRZzVVRExOdWphM1dYdXItczdVeVV3cGY3S01pckJEREgxdlVMUDJQazNJYzBNLTdxTGxYRGNPM1NQRW1zRkxOUmV4WVN0dz09 |
Well, dark matter and dark energy are 2 different things, and even if dark energy gets disprove it does not change theories about dark matter.
But to awnser your questions, keep in mind I'm not a expert.
Dark energy is generally accepted because it made the most sense. We saw something happen, so SOMETHING must have caused it. Since we don't know of anything that would realistically cause it, we have it the name dark energy.
We never considered gravity effect on time to be the cause because you need a LOT of gravity to make a noticeable effect. How exactly this paper solves that and gets to it's numbers is unfortunately not something Im qualified to explain, since I don't think I understand it myself | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRLVZrM09UdktHWTlNY241SmF6dzd5ZEJTOFBJUC1XT0Q2NzRTeHhLS2JrcXBBdnB4ZFkyTzVneXQ4SXVIZmw4Z1ZDRVlCWk9hTXJad052S3Q0RHJVU0E9PQ== | Z0FBQUFBQm5iSHhRNGk0ZXktMDBZYlVHajRBRDV1VlpzUFp1aHNIbXB6N3F2WkRyaGh2OE1hS0lrbURWcS1NOHRIb1JzVnE1U3lybGp6aUpxTVZoaVRJRzczVWVNOTdueHYtMlNqUm1kOFpxclIyWS1hLW5QVnM3Ukc1aVlKa09ETF90UUpTcUhMYkpmbnNNbDhfNjZwUUF2S3VDcGtBY1p2TVBaMXNlVlhEdXR6cnpjaFprWVZfMXJpbHJ6QWJxMXFQVjRFOGYtSWhnZmctSHEwR3BzZ29LUXAzU0VrNDNXZz09 |
But the whole point of the analogy(if you forget about any idea of a thief, there being a possible thief is an unnecessary addition) is that the bag isn't where you left it. It was there on that chair or whatever and now its not. Something has moved it.
>you can see from the above examples why many call scientists arrogant. they think they have all the answers and refuse to actually consider beyond what they think they know.
I don't even know how to address this nonsense. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQ2xBaTNMMk5sZEhRTTltaVdPRG1IRXZ5MTF2VUVoYVF0TzcxUXRDdmczNkhVdDdxWjB6c1E2UmJJMThZZ1Q4dXdhbW9IMUVtN1JHV0lybXBZX3NubFE9PQ== | Z0FBQUFBQm5iSHhRQ2twSXdPdGNSVkx1UmxhbG5qVXNNbjBWUHNWd3pTSmhXQVJnZ0lNUW9zQzh5Zm02QklfYnpHVmhoVVh3eE1yUDdfMVhXTFM1RGVkUUc4S3lGNXk0VHk1T2swVHBvYVhxcWZWbG5tcy1CZ0NwRkxMZ3ExNHo0Wjl1Y3Fyd21URFRtd0g5c05aR1lWalBfUkJYemxtem1vSTk1WmlQRUI2ZDRlRmZWYjZ0Zm1ManFla29wODdHYVRSZ0F6TmhvcElpaFE3T2w5VEZ1R0V1V1VrNU80UUxfdz09 |
You'd be surprised at how high cosmologists have stacked their house of cards. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRb1g2cGRlZUN4RTBHZWxPb1NxNHVpb29YYW5ZcEl5N2ZsVy16c2otWnF2eUoxcmk2UEltQ2RTcXhEVHR5czJLSkZBRFA0VHpicnc0R2FrbU5XbXZxREE9PQ== | Z0FBQUFBQm5iSHhRUmRUUWdvODgyM3ZVN1lCMjV3by05bnhsY1lxbGxVcGJkUTctMUVjVG5zdDV5RVkzMGlrV284Z0JsRnpnNllFNDJWbDdtNHFDSk1Fc2hwdThZbHdfR0JfSUFZdTkwdEpZQi1HaVhSTmhKeWljVDg1Nl9RRnZVU3Z2SFJDWjZsaHhEZVRqcG0zdGpaLXB3UUVWQUlic2lqQ3NEMkFGd3Jsdm9ueExMSE14Tmc2UzIwVmFZLWxvaVJqRzZuekVEYTBTQkl6ZXhzTjM1VnJkSmJnaWQtQUwxZz09 |
Technically since more time passes in the void between galaxies it would give the impression of taking more time not less | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRLUJ6b1FQM09Rc3ZPY0xFVWZkd3k0d05CUl9MS1FEdnFOTmRVVWFvZ2tOYWNwRjBPeFJxeFJLRVAwQXl6bWwxREloWVdoNmdLcWFTY1duRE51VkNRVEE9PQ== | Z0FBQUFBQm5iSHhRaEpqTHlTMkxuRlRkcTBGcU1uYkJsY2h1VFMtNFEtM3NJNHhhakRBWXdWVkFYbzl2VUU5MGZ4eXd0MkxzS051UGRBWDR1VWhzbmtIM3VYVy1YTWlfd0JjR183U1VhdWtZeXpYMU53cjNOWnJYU3FfOUVFd1c4YzJPZ280TVZwaDdLdkVHbFowNm85OElibGZaT1hJdENUZGstUFEyZ0V3b3FDbU1pQVdPaXhVSEhlanpoLXZXaE1NOHN0SUxjdUplM1J4MWpHMG4wQ2ROaDI2djBTUUNfZz09 |
Lots of people are dumber than rocks. You can only spend so much time on them. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUUwzOXBnTjlZTWdvNnl3VVlySktPZGJkakZLR1BoemtWcTgwTUxtRGdxOUh4LUFtWnRCTTZoWUgxRTFYYzNkVjk3MWdkWEhzU3dNV1VsZFRvSmZISWc9PQ== | Z0FBQUFBQm5iSHhReW1pUkZuSXJzMGd0Um4xbFFzamRUVnFhWFc0WTZjYUpya1J4bzNoZEtOWDFKcDdveDJqWF8yTHk3SmFZS3VLaXhpcEgzV2VWYlo1Y1pTWkdyMTFkNFFRdVF1LUVHQjg4SnlyU0IzUVo0N2FIVmtOQUkxc1RlMVdqc1BrUG9pbk1XQ1hFQXY5eWxyejE3VHZvaGZ5cHFaS0VydXJlNmtaQjl3Tk5RUVBDcnZZbGFPY2VnVkFyODJXdVBnRFhuektYa1kyVklVZnRzVkowenVPZXREd1dIdz09 |
I do believe in the process, or at least I do until we come up with a better process. That doesn't mean that I am naive and believe it is perfect, p-hacking, harking, and other bad research practices don't occur. But that's not really an error in the process just the people sometimes cause errors. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTHp1QXY3eUJnUG1RV0FvdklqcmRIeGFhd3Vha2tGS0UxZDlYenNOdXpIaE9mUXRFMC1DY1NWcGFQMGFRNFpmVXh3QVlPMVJhN2xjVFo0N0c3aUVwcHc9PQ== | Z0FBQUFBQm5iSHhRRUlqb2lZSHJUWFN5aFVZdEdQQ1c5NEo4VUo2SGQ2b2JTdVlPeFpsTDZUX3hkY3VEUkU3SWxwQndTY1ktZ2dqeW1qRHZhbk5UdmljTGxESjVSbG0zWWZvcHk0UGlwZE1tcXJxQnNsdjZWMXdIRGRsZlRwTkliNnduWVlDcU1XQ2tEYTM1dDYyZFJ2aHBMeFdGSllLWjlkSExWVlRPVUF0cnYxV2FZV0F0QXNVNjNycElTemhVWk9kQXl6MnJMQ1NYVVJCbGVpaFVBRVlnQWVxVEVwRGRWUT09 |
The actual instigating event is chaining Pi *from* 3 in that universe. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVWZQa2RCck51OElVRkxzcEVteV80NDhKQlgxVWxMdkVQWDl1c0tDQVVKWWpRZ2k5M2Z1Z1B6Y05pb0FFMXlmcE5OUTM1VXRTZDhUaVl2V3V4a1ZtTFE9PQ== | Z0FBQUFBQm5iSHhRdTN1NjBKZlhZblc5dXZ0SXl5WEtuaUdkX0RYeU00blVNN0xpRmJGQng4RUVhdVlxR1FUWFo4Z3k4LVlCbEp1bjd3cG5MSUwxUU9BT3pLSnZhVUkxWHR4RGR0NWgzZDV2T3ZHQU5HNUt3b2t5QVFpeU5TVTdPZnJXZ3IydmtPcmpZZjB3WExRQ0lqOVF2eUtkanY1X1h1Nzh3M2tnSm9iNmQ0STZNRUYtc3dxb1ZkZTYyMFo4QjZ5cFJBTGs1SEFZTmxSYmwxQTI2dm1ycC03Mjh0dVNrUT09 |
Also r/limerence. The daydreaming can get really dug in deep if it’s about a crush and you’re under stress or trauma. It’s like a virus in your daydreaming system | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRY0FGVlhxRHZKSzhXeVFfUGliMlN2cXJHYVAxUzJHM3EtSGhSZ2pyVjJZQ3pwdmp5VnNfcmQ5UVdQWG94VE1Yc0wxcmhCakdVNldQWVZZd001T0Q4V1E9PQ== | Z0FBQUFBQm5iSHhRX3RkS1JDeDhVSElMd1VHbzhQVVhIdnV3R2RGOEVnWHZtVlRoSElKSmItb1lqS1hiT1pwZGFsMm5sN2tMbXc4eVZMb0g0X182UDc3QlFqQW95X3pNOW9FczZBaVRXYkpiVFRQY1NQTjVxak9LdHZVYi1TQjRLVnNWSUdUOGxuTmdoTFpKNTE2ZE1wR0xMa0ExNXNMQ21kcGRncmdlY2lpOWJTQTJOV0RiWERsTVN4YWdEUVdVWkJCOHRMSTB3UVRmZm5iMXNTUkFpQ2ZLUzNFWGxkcEZsQT09 |
Particle physicist here, although not a cosmologist. I'm skeptical, I've never heard of the "timescape" model, the one the paper is in support of. It appears to be the pet theory of one of the small number of authors on this paper.
So, the fact this paper is citing such an unpopular model directly proposed by a co-author many years ago to me suggests something of a bias. These people didn't just randomly decide the data didn't like the very popular LambdaCDM model, it's been a multi-decade campaign. Maybe it's true, but this paper isn't reflective of a new consensus, only a very good PR campaign. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRbzg3a01xRlJQcUQwQXBrQ3hnNXhJaTdxbXNrY01pMk43X1l5cDhGaERUSjhwWURJcjRnWjRYcGE3eWFILTQwUDVZc3RhWmFhZkNudXR1Q25CX1JWYmc9PQ== | Z0FBQUFBQm5iSHhRZTUyeHpCblh5N2pBS05KNmZQSjZuYWpoOVJPbWxUbnFYa1JoU0VqdElqMTFGMVFIZUZLRlFUWmh1Q094ZE41aGM5SWhmZXpwXy1ldmhsNkc2YUNrdkJEMDlOa0hkNHRHVUphYzkxZGVhZ2ZhT3A4U0ZHSDBBaHB3R2lUd3AwU0Q1ZUlLenpqSVNUWFRLVy1fcWdVY3VQYVdCTFVrQmlUNEVkNGxEZ2dndjFsUzFlVU5MdS03U2VaaVpmOUk2MkV6bnlMa1pJZ2NDMktMLTdXeHktdENlZz09 |
We’re expanding because there was a big ass explosion that pushed everything apart. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRbXVGSDNaRzR2WHhJd2x0TktZS0d6VnpLY01XLTEyMk8wb0RZOHVZUzgzMUduZk9jNmlVakRNMzRiVFBPeXpjaE53SG9qTm9yaHFjZnBpbno0UFdXOXlFZTNsVGk5UUt2MUZXbjQ3Z09JRDg9 | Z0FBQUFBQm5iSHhRVmpXRnhHc3ZJcmNiTlBhYy1lT0xnMzg5UXY1LW90QzlRam5EZUR2WjNicU05R0N2eEoxcjFldndQbkprQWpqeUhTTnhPVFkzYlFlUkJaX01RVTJjWjNCTlhQTEVCZnVTS2d6TFRxVGpxdkRXTkhJWkZ0Yk1DQndPNm1TNklHSU1LcWFMOVVwQ1RJM0hRQ1ZGUUlKY0hWYmlpZGVHZlBqVXdOMjFhbkpHOGhNQXU3ZXQzN21LRjB6TlhJbnhvTlZSZmYzMGZOUEhYYktSSzlfbHBQdi00Zz09 |
35% is a lot of time dilation for just being in a galaxy, I assume that’s what they needed to make the model work.
I think most other models assume the difference in empty space inside and outside a galaxy are negligible.
If that is the case, It could have been overlooked, but I didn’t think you could get a 35% dilation unless you were near a black hole | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVDdzUHllR3YxVE01b1ZoenN0d1dlZzJ3eEZaTFh2aWZ2MDFobWd2QXBtUjdlSWs0ZXFual9uN0RnVEdhYklZWm1iY1FGQTUzVnpFTHZBNmQ0ZGU0Zmc9PQ== | Z0FBQUFBQm5iSHhRc3ZrMVpnbHJqVHI5N3ZMWFhxSXU2ZzlTZWgwbXdiVzgtNWw2TXdTd1dnV1dxY3hUZDFzdTYxZ0VNT1ZZdURWd0dSMTkxNDZsQTVCOVFLN0VjOFRiS2hYYTh6MEVRLUVER0pfZjJTMXVYVkpCRXpWemgtNHdNclY4VFJIZEZsdlM4M1dxZTBERGRrYmNLb1A1MkJFVHZNakhSaVpHS3NyYmZNaTVWQTM5dmNNOXlkbDlfNmI3bnJRdFhHZVVsRHd4VUNwbjlVbU8tQmlXbFhkTGVMTFBoUT09 |
I had GPT do a breakdown of it for me and here’s what I got;
When we think about the universe, we often imagine it as being smooth and uniform, like a perfectly stretched balloon. This assumption is a key part of the standard cosmological model, which includes dark energy as a force driving the accelerated expansion of the universe.
However, in reality, the universe isn’t perfectly smooth. It’s more like a lumpy pancake. There are galaxies, galaxy clusters, and vast regions of emptiness (called voids). These differences in density create gravitational effects that can influence how we perceive light traveling across the universe.
The “timescape model” takes these lumps into account. It suggests that the way we measure distances and time depends on where we are in this uneven landscape. For example:
• Dense regions: In areas with lots of galaxies, time may pass slightly slower due to stronger gravitational effects (as predicted by general relativity).
• Empty regions (voids): In these less-dense areas, time may pass slightly faster.
These differences in how time flows and how distances are perceived can mimic the effects of “dark energy” when we analyze the supernovae data. Instead of needing a mysterious force to explain why the universe appears to expand faster, the uneven structure of the universe itself could be responsible.
In essence, the lumps and voids might distort our measurements in ways we didn’t fully account for in the standard model, making the universe seem like it’s accelerating more than it actually is. This idea challenges the need for dark energy and suggests that our interpretation of the universe’s expansion might need revision. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRdlphSXMxY3FkTmdRcjZCc25RRUwzSW4zeXlwcWtKYzdhWXdmcEVOVF90ME1KMi0yZGtEdXpkbUtjN3FHbkhaZUtWMndmT28xS1RfOWc3NVU5ZlE0Unc9PQ== | Z0FBQUFBQm5iSHhRTW5VdlZLQ3NPdmF6SVdjN3Y0SjhRRDlIVVVzZDdSZWhDelUwWDllLWRpRVkzOEtHaDg4dkRyOEJZSjFjc1ZSUmlnRThRblNSLVpmNko3bnJVV00wRnFVNVBrTFBVYnBCRTVNYnlESklTNkYtWmw3SnBUWWdNdlh0M09QTHpWZzUwS2FHRzhiSE96NURrNTBiVXdOWGo0UGFFdFd4dEl2V2FvNDIwZEI5SnB4R2RGdHBQMlRqU3F1Z3VKMDNGVkhzTnlpUG5wUjUwSFJ1dF9oX1N0ZTR0dz09 |
Understood. It’s just odd to me this comes up now since the idea of time being relative to speed and gravity isn’t new at all. I just would’ve thought that this would top of list in initial explanations. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZHcxQzBUdkUzMk5xYzhlVDl1N2dCYVgxRGtTRG9KUUNucTFVR1Q5ZHNrdS1semNBNnFoeFlZQm85WGlERk12dHdGclBQTUxXTTAyMzgtVGlmQmNRVEE9PQ== | Z0FBQUFBQm5iSHhRZERNb0lMM21HLXNuazBJdlJaa1BNT28yMU9Rd2FvSUtnTFo3SDhWWE1ySXlIOHY1cVozR1NSN2ZFNm5tUHdscFY2VHZtM203YUtFY05EeElZbFNFTWJURDR4OThLUE5wYi1YQXZaZzk4MUpuTElaSWYxR3hxcnp2bDJLRlJtb3RmckJiMGdSRHVYYngtUzJ1X1p4dm9rT0lfVTdZRUx2WkJvRzlDSXRZOS1MY3V3MUJSbnVjOHZQcUZpZk1vMUYxUGpzai1qekVGYmRYVEFRcWZCU2J0dz09 |
youre not allowing for a wide range of possibilities by restricting it to that description. the entire point of the article is that explaining the phenomenon as something other than the addition of some "external" energy explains obervations equally well or even better.
the label of "dark energy" has led you to unwittingly assume it could only be some kind of added field, *that is the issue* | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRX3ZlQ0V5SEhaSzJQSzVUdDRrWGpUUzliNGxjbDJST0dUcXBYbXp0c0JVWk9XcXVJMkt2MEpJQ0xaMGtiNEZaSnc2amVKT2pLb3kwcXRsV05uTFA3Z3c9PQ== | Z0FBQUFBQm5iSHhRWVhIX3liWUY4aDZuNDNSZG9Xcm40YnJQcVpYalhzTjhCcnRMZ3QzbEFSN2pEemZRb1BMMW13MHNTMlJueXktUkt1anh6YU1BZWZvLS1xTjE1bjlhS3o5aWdOUmJodWh4UFg0M09wZDdtUEowMk9pajFtNjNDektFYVQxNjJ5RHlKaEpVdU9tVFphZGcyZ3NQQklmVXN4aDBXMHh0OWZTYUY2cmlWeElIRUJJSkFxU2o3OVhxTHFLRnJla0pHQnhjSEo0cFAtS0xFVXhIUi1hQ0FsakN0dz09 |
Cool, but what's dark matter though? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVzFpZ1V1REEtZElJUFJxRE9MUWcxWDB4VTJocldoOVRCVEl5dlBMamU0eDhGbWJpaERHRzlIbGx1YmxHZXdzdDB1YTk0QXoxWG1CTGluNkhSSG1kdVBWWnU1TFJrTDAyVEZFUXBCU1g4LVU9 | Z0FBQUFBQm5iSHhRb1E4ZmFaZ2JhaGRYZ19FSWlDMXFodXJ5Rno4bk05d2RRa2tSS3E0TWNGbEFidU5uQlBsTi1mNVFGNW5vck5LNmduNW8yM0lWM05BQ0FReE5VQ3p2dWZqMzZFZHIyaEFtYy1Rdm5FQ3lQYzRJLS1yVWxzYjlKTWRsdHdBQW5ua1E3SW5xSXFsVTNDdkl3YktmUWZVelI4Zi11QjhXWXRCNmdTMHVXM2d1eEZ5MzVoaE1COHpfOWxTMWJYbVk5VnpVTTNrdTZvZ2VRTkF2aXAycUMyUmV0QT09 |
It’s also a force, exchanged with gravitons that we soon may be able to experimentally detect. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRelc5QWtjU2FoazJoQURCYUhDck53T3Z3RDlkVmNTckFUanRqMzdvUDc3aGN4Ml9ZcXJzN3o3VXFQenRlSGhzUkQ1clkwNUNCcUlEZllXcENFcmx2TEE9PQ== | Z0FBQUFBQm5iSHhRMEZmSUtFNUtobFZISERFSHR2VUJ0SnNEYjlvR0V3VGpwdkdUN1RQTEU2ZU9uVnF4aXZQYnhsSTZPNHprZWctWlM0RUhvOGJ3Q1k5Q1U0ZFotaDYyUGtCR21mUG92TmNobzFhOWM3eE9udlI5NHg0RGxVd3EycWZmX3Zna2M5enBiazBPd05nczVhOTNXNEtCcWtib3A5MXU4UW9iRjBTcDBGX1k3Z1picUZxWVk2Vm5PRjFYN1k4QTZyRkNKQ0t3V2RlREMzX0VRMnhUUHFsY2lSYkZiUT09 |
Here's a fun way to conceptualize time dilation. Everything exists in 4 dimensional spacetime, and has a velocity that it moves through 4 dimensions. And because of Relativity, the frame of reference defines this velocity.
Say you are driving at 50 mph and there is a car driving towards you at 50 mph. From your frame of reference, you are stationary, the world is moving at 50 mph, and the oncoming car is moving at 100 mph. Now, that's just your 3d space velocity. When we go to 4d, it doesn't matter how fast or slow, or how much gravity you are experiencing. We can tell exactly how fast you are going, which is the speed of light, c. Technically, everything in the entire universe travels at c, all the time. This speed is split between your space speed, and your time speed.
Generally, things are moving waayyyyyy faster through time than space, you could say you have to borrow time speed to move through space at all. That oncoming car you see moving at 100 mph, that means that from your frame of reference, it's time speed is c-100mph. This is why you may have heard that photons don't experience time, their space speed is c, so their time speed is 0. Now going back to your original question, from your own point of reference, your space speed is always 0, so your time speed is always maxed out at c. An observer on Earth would see you age 30% faster, but all your biological functions are in your own frame of reference, so there would be no change. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRSzhzV1Jqb3ktaF9QTFFxRG9QSDl5S2tZb2hDTVdEdWhZOFl6YlE4bzNsR25DLTZicV9ZRWJaTFBIa0JSaFViQUFJY3ZWa1ZJOEE5b3Jxc3hfS1ZnSHc9PQ== | Z0FBQUFBQm5iSHhRWmFLZXg0NmU0cmVNMTdlNG1JeVhrQzFqQ0VJa0tWOWJuNVQyYTRzSTFzajFqNFdVSHlCcVRiWk9kV0VTckhURmNscDlsR2loSU9yRjVkQUM4ckJuVGJvT0ZmVVdxSFdpaVBMUUVxei1NNWI3eEtFR3NyV3Bic1E3dnBYSjdpaWFoeml4aXpCLWd6R1VoNFFHbUthZGVEN29EWjhoTjVjUkZGUjJDajJZc00wMmhDZi0xXzlrVVloN2J4c0hQc0JfYlFuRlJXZ29STXppZU0wcW04eGsxUT09 |
> The new evidence supports the timescape model of cosmic expansion, which doesn’t have a need for dark energy because the differences in stretching light aren’t the result of an accelerating Universe but instead a consequence of how we calibrate time and distance.
>It takes into account that gravity slows time, so an ideal clock in empty space ticks faster than inside a galaxy.
>The model suggests that a clock in the Milky Way would be about 35% slower than the same one at an average position in large cosmic voids, meaning billions more years would have passed in voids.
>This would in turn allow more expansion of space, making it seem like the expansion is getting faster when such vast empty voids grow to dominate the Universe.
What I take from that is that is that according to this hypothesis the rate of expansion of the universe only appears to be accelerating due to time dilation and the growth of voids where time moves faster.
Other people have already replied much the same but I thought I'd quote the article's explanation. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRMTBGMGxsLVlkbjJNcmRXZ2J4VmlBYVJydjhGOGJhLS10bnlnemFpdlJydFFXbEZvQXJobjVBazhVQ1prMlNsZlNGX1VJdnNHdUZSWUdvSTdPTEVZeXc9PQ== | Z0FBQUFBQm5iSHhRVUwyWV80Z3FGMVlrUFRjSngtQlNGSUZ5eVBQYm12S3Vpc3lJeGVhT2JPVEhGYkl4OHBrY0QtQ2xjWlBOOFFEMUxldVNfcU83MXFnVE1kU3ZiVEd0UTBfRjgyakZLUlhUQlRIVnJjOVkwOWlYZHdLTDhmSFZMVTJJY3podDctR1dITVRmczZFMkNQbE9GVGxZbFMxdENiNmdmUkx2R3pBVWF5MGFGaE1XUnFtTW96cFNic1hKc05BcnVVYjdkQ0M3cWUtdFpnS3RkM1ZwRzVWOUpQbG5jZz09 |
Out of curiosity, do you enjoy making people feel bad about things they might have gotten excited about? Nice gatekeeping. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZlpEZmZkOVVwZDJ6WVRVRXJ0aWFQZXVRazdTdnNiajFRd3VnTUh0cnZiU0dtM3FnS2tXaVJ5YU9uRUt5Rmo3RS1ucTJ0bkZMSnJPeEZLOWw5TE9oNGc9PQ== | Z0FBQUFBQm5iSHhRMWpVVm9ZUHI1Y3RtckdEOUctSDdkek9YV2t5U0JHOE5YMjc4NF9EOGZUMUotUWltVGVZMXBfbEI5VEFocEhueUgxSjdSU0IxUGJKdUFyUXFaaThXcXFkTGRtU1dsS0RBZWNTMjZhdXBRdFJkMWRFdmVvamJNWkpPX2VZZldJcUYxSWl3UjhWaXdQT2lfSEYzMlJvY3hWLTB2elM4NlVPemNiY0FuYk4zWnVrODRZWTI3Sk5FZXE4dktiRUxEOHY2aGVMQnNMMXlOQUVzREIzUEZfbm1Zdz09 |
Even assuming the mentioned hypothesis is verified, the way this question is phrased it cannot be answered with a simple yes or no.
A similar question would be: Does time slow down when you're close to the speed of light?
The answer is: Time dilation or contraction is relative and depends on the point of observation. If you're the one moving fast, everything else would appear to speed up around you because of relativistic Doppler effects. If you're the one outside, looking at the fast-moving object, the object itself would appear to have slowed down for the same but reverse reason.
The answer to your question would follow the same logic: From the point of an observer inside a galaxy, the accelerated expansion of voids would be as real as the the decelerated expansion of galaxies from an observer in the void. Both would be true, it would just depend on where you're looking from. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRblBHOGlweFZqemlJTG1TcWVSdlFvY0h6LVVBWVZRZHJlM2VoeDFIWHpEZGhLbnV6b0JkYThick5PODA2WjRHaEhQOXdkNFJNSnQwaVlqN3RGcXA3Snc9PQ== | Z0FBQUFBQm5iSHhRVUtxeC1xSmY1aEJYNzdmQVRkRFF0d0NpY2pjLW1hQVlidktkTk4tSl9raG5QNm9adVlpQXJQOU9vOUZrOUxmWl9jUUZHWkxPbWlyOFRSbGVHM3MwUmlrNWI0RzI5dk9VMmkxNlNicmtzOTl6VXNVbFR1dGRBSWFpSWlna2p3SFd1ZGZNRmtaYVlSOXNHQ3RBUEJqUU1yMUlhaE4zTzF6V1d6S1RkeTVQMzB4RlVZRW1NSzh6N291aU9tN1lNNjExZkNua0lpVkhfZEw0QVN4dFp4SmgwUT09 |
Dark energy is the new aether. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRXAzTDZjYThiV3VhOW9xOW1ZbVg4UWc0NmNLNDZaTDhSTUIyNWpQbEF3c1Fod1VVNFpZaXl4NmpUaTM3MVVHQ3l0cDB3MWxLbjNta3M2ZUE4Y0RrZ1FobXp3cjMxU0tFeG92Q0Jud0s2UFU9 | Z0FBQUFBQm5iSHhRX2ZyZm5EaFlEeU12RjVObldoZlYxY2YyaWkyek8tVWI0RVJMUGdNeTJZOGpoQkhJUE9TeVhkTi1YVVVXRXRnMGVHTE9PRHByOVFnOFpXNzE1NFRHMEJzY3doeld6OV9ObDRrS3FKNm45bE5DSVFENEROeUdHdGRtcHdXY04tNmRHQVlveEFhNlB0WnN3UDhtX3liSGZjWUsxcHZmMnFkdHZtQ0YyNUppd0luVk1zMElQQUUwQ0duTzhKQ1g2aDd4Q0pCT2hyWTVQQ3c2OWw4MU1BU0VIUT09 |
Time is an emergent property of change. (which includes both causality and entropy as subsets). If literally nothing changes in a system or locality, no time passes. This is baked into the concept of every level. It’s why we can’t even in theoretical science conceive of even a hypothetical clock that measures time without measuring some change. There is nothing else to measure, because time doesn’t exist on its own and it has no properties independent of changes in matter, energy, or space time. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRkN6YURvNHN5NGRQbjZwNGlzYXNvcmhyRlRTWU1RcXN0bUFJR2hoaGFrZ0ZhV01OUWtNYTZ1SUgzUkUxandhV2xXbHMzZU1DQVRhSmpsMGtOelM0Rzl4RU9qLVF0b1hsTkFJSUwwOEZmcmc9 | Z0FBQUFBQm5iSHhRcTktbnkxdngxTXR0UXM2cFNpWnhJTjJYWmdrclNNV1hRZXExZ0MyUDA2aW14dk5udC1QQWNBUzRkbzl4b01sSnNHdDNxQlJURWhLRXJvYjdTQmhRajZQemJlWm5sLTE3Q0dDa1dLV2RybjlQZ0RUT2VBbHhrOWx6U2hNeFMtVW5YMG82cGxxQVlyZ0N6MklrUTlreWxUNzRUeDNrTXpKX1ZEUHNSbG5vUnVwZVJiRVJxVnRnOXRGMklUQmdIVEtDZW91V2xfN0hIYkQ2UW5NbzZaZ1JXQT09 |
Dark matter and dark energy were kinda flimsy theories used to support bigger, flimsier theories. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRcngwMXVnUUxLQmIwYi1FYktzNGNWdWxLQkxKMWV1SXA3Q0lZMWk0TzJmSkpsZVFlUUxtelozbWNUem1mWkFPZjk5bXE0X0k4TFhReUwyTFRWaV9EWjVSSzA5aUtodWZGZnIxSTdlanFWTms9 | Z0FBQUFBQm5iSHhRRzlMa0xUX3JUQk4tQ1Ita0JWUEhPaUJlSWh4YndLSjRRbEJaYUkxMDZLSVZTU2JRRm1hbEFlS0ZZdUJrVlp6c2RBa2xzTFBFdWNua08zbDJIWW5lTk81ZW5aaXVYRUh5YjJGZl9MT3pfTDBHNjVkdGs3U1FVczJvbnJzanZpTlhuaTVoT0hpUnlSNFlfdWVhWExuMldBWW5lZUN0YkpqSnRmNk56NTlPS25LT0V6OVloN2tyUTE0T08wQ3g5MHdQYVlHSHpoY3RmM2p6WjJpNDFsOWJaQT09 |
Increasingly along what axis? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRdWpWYk5TejVqb0tFWFh6QmZKekRnUGxvcXR2dnZnMmhyd0ppSDhHZkViX21jbGluTWRVQUdLbmppeFloekRxeDRLbVdKUHExT1lWb1l0MEdFb1J1Z2c9PQ== | Z0FBQUFBQm5iSHhRZE5XMlF5YXhsaHhwaHl0amt3UEZVZGdXQnVuQWlvUVB6M3Z6TmhBR0tPblh1Q2Q2ZFgtbW56TDFNQVBJUlNWVWtDZHN5UjBuVU1QTXdzOFpKRlpmcld0RTc5MEZrWXV1SzkzblJLbElyTTVhUWVoNGNnMGpudXl4UGsyazVQR3habUFmaVlEOXZxR3JCQXp5TUtvLTBZRjNlc040QU5pUHR3ajJSMjl6S3pPSmt3UGFNcXF6WnRiNjhyQ0hTNFRUdmEwbHp2N2pKdkJsU3p2bko0d2dvQT09 |
From my layman understanding we don't really "know" gravity is space-time curvature around massive objects but that's how it is modelled and the observations fit these models very precisely.
But a theory of quantum gravity might come along and upend all we know about gravity and everything. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVl9VSjdpRGswYjA0Y1JZcE02RlRIUFNZLTJTU3Z0M0I5Z0xjUGM0c0o5d3hHb0tqLW1YWWd4VmVlZTdZZGVOdENUeFNGY3JacE1yTVhLbk5XVnBSN2c9PQ== | Z0FBQUFBQm5iSHhRZmNfeFpuVy1zOWZMTW9rLWN0cFhXUG55M2JuRjFjM2R1T0F6cF9vOVdlc3FGNFFoMmhsMzlaaWk2NUZWOVdMZXJieFhja1Y5cVFoX2ktZVllS1R4N0lkY0Q5WXZ5bW9SUEtIYlAwblAtcGJYbWNtTXlObGxEMC01aE5oUUZpaXJhVFpqZEdpVzR2eENoS3ZreV9rMVp1WTFnNUlNd3NDeWJScjVUTTBScWhySG9GUEhBUmVETHJpOFNpdGllbjRYNXRmekZOT0VhZkJuWVZveHM4R3pUZz09 |
The statement that all addiction is self medication came from an AA 12 step course my partner took. I found it highly offensive at the time, but I figured that if it's in 12 step guidance counselor certified course then they must have some data to back it.
I appreciate your thought on this, because I feel less crazy for that argument years ago. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRM1k3enV3V1BmNHlBbGhHc3RiU1E4LWowS1FQbWxkaVZsNmRlWGw3RGtRYkxtOFg3Nm1qSnk2UUMteG15cC1ra2dpWVhMQ0xveERXYWRuRlRDZzdKZ1E9PQ== | Z0FBQUFBQm5iSHhRUHByT1RrMUdwV3dvTTVYenJHREJCa09oNS1XU1hDblhDQTlQQmZBVWpZSWJZTDc2NTcwZ0MwWWpfcEJ2dTBTMTBMT2FqVmFsbVZKUWZBcC1DVmpac1c1bHdYMTlkRW9SbTJWTk9JZ3BuYVd2M1J2VDlxQThLTHJkZ3NBdlJRODFRUEZJaXNveXZLUi1qTXNMMldzN0hQUGo0Wi05dUVqUm8yZ1hSTGdCOVBZNlpuVlE1Z212amE5N1pSamVYVFla |
Yeeesh. Yeah. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRNXhvbWpXTDdxLWZVVk1RN2xzR1J4N1RTaC00OUVqWmtaRS15S1NZY01LbjZuelBUaG95X1h4dDhraVFUNmtERG84aklBTUFKMEl4YlFlMUQ0VVpVRVltUmxGdzZuaDJSVENsbXZ5aXg3dzA9 | Z0FBQUFBQm5iSHhRdEVXZ0RYMUlRZnhZT3J3eXlpaXBVbm1sN2hlcG02TnBHQ09HTlVrNzZGazlmOUJRaDBkaGk5Tlp4SkpOQTlkdEVFQzhYS0J1TkZ2QnowVkVud2xPaUt3QU1ObWVNaWF5Y0haSnc1ZXQ2Wm85UWZYdW1mSi1yM0tNVWRpcFRnTVBNbXhaZEtaNm50b0tJZkk4bERHRTZkbm12Z0tKVGExVTJkS1dOdEE3QmhFU2swaVNzem9lejJ4Q0FGbkFfRnpWY21DXzhDd1lWeHoxRmJ6bnB1ZXVOUT09 |
Hahaha, touche | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRV2c4M2FCRGo4N2ZNNVlmdFZDeklpOEwzNzFLQmItZmROSDUtOUN6cWRqaTNKaDhEY3RaQzROVXlQaDVtWjBFR2Z3VlMyMm9CUm1KeXkzM2ZhNnoyOGc9PQ== | Z0FBQUFBQm5iSHhRN0dwak9lcDl4QzZQODAwMjRrdWUzRmwzSWtZSWN2R0x6NHM1QW9MWWRobGVEYUt5ZVRES0RFSWs3UFZSTzNodzhiUG1sVjVHejgxY2M0MElDcVRfVEZJQlNfc2NuT281Vl96YnJhVXVLYjJNZEVLWkxhSWIyMkVoWjlVbkVFYVdkTHluSTk5RWdaanlITG5UaDlzLXJFbkpXTkVNV0FVVTd2VFNIckx2NjRnM25ZZ3gxTlRVWGZYaDhYZnhhLU83NTdCV0hsczk0SmhvSmlxb2Vsak14UT09 |
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*I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/science) if you have any questions or concerns.* | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQlhQOURZRjlyWTRnS1AxaC1JdEY4b1paRFJ2MVM5N1pwekRXTnVMN0hIMXItRlRRbDdUcHJSdmw2S0dIQ3FOamVySHBrbjZya1F0ay0tZV9fbGtFRXc9PQ== | Z0FBQUFBQm5iSHhRV2dkWVJuTGo0UGxEMFdRYkszRDJGMFI5S1VWYmo4UHJ5OHZaTU12Q1FTdmZzRm9YWHViSzdBellsNXYtN0FFLTJqSkEtbkVRMjJQVi1YaTMtSnJHYTRtZG00WUZRZllzWnJhbmJFQzlGTmdtQzVxeVg3Y0RMVEpQOFJIaEVWcmJ3X0RYRXBDSTB3anh2RmRSQWY1VDJOeDg0bXEteEZEZHBaYkNwRHJBMXFtSVNuN1A1VG11MFRvZVdfc1lUZ2hRQWNuTVZTckpjbUM2aVFUTEphYnBhdz09 |
What is the Universe’s biggest mystery? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZ3NHYlVydEhMaUd1Snl5QzFYTXhNLWxnMEZLeDJ2LWtkeUt6QV9hMEVuTEVxc0NGRVlvUThuYmQxMUI2UnJ3djB1YWdNQmpucDBUY2Q2QTJKaXprdk1QMHp6ajBuemtibmJDLTEybXA3RGs9 | Z0FBQUFBQm5iSHhRckpKSElOLVhpLWg1S3RrUlQ2aUllbC1nSVNMUWFtSng5LVNGczBRRWxOSmJVRlJKeUZrSHZ3T2VQbFdsRjJpeTRQbDdGUUg4U1pVelhxZUxvQjZrR2RYUmZqZkp2alJueHdzT2RXcUhYUzItSmE0X1dwS0hXVlozMlZOY0FnTEM0WHVScEhSSHVWWkpTR01GMVo2eWNfSTkxc3JDaUZjbGJoeURSX2JGM3RNS2pQaS03cldkY0Vsb0E1LUdvTUlCVklvaUVIOWI2TS0yZndSUWI5ZFd3Zz09 |
>The hydrodynamic advantages of eyelashes, particularly their ability to expel unwanted liquids from the eye to maintain visual clarity, have received little attention. For instance, during facial washing or intense physical activity, the eyes are exposed to significant amounts of water or sweat without compromising clear vision.
>Based on their findings, the researchers revealed the control mechanism governing transfer direction and contact time, which arise from the multi-scale asymmetric structures and heterogeneous elastic deformations of the fiber array. They also developed a quantitative computational model to calculate the elastic forces acting on the fiber array.
>
>This research has also led to the design of eyelash-mimetic rapid liquid transfer edges, including aesthetically pleasing and protective false eyelashes, waterproof imaging devices, and ventilated structures.
Paper: [Rapid water drainage on human eyelashes of a hydrophobic Brachistochrone fiber array | Science Advances](https://www.science.org/doi/10.1126/sciadv.adr2135) | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVG5UQXBHWV9MYjJFVWdocG1tcFlXMWhLamF0UVRCUDFyNmpHTXFWWmJuR003X2ZaaXM0QmRMOEpKNlNSSTd5NmZaS2xvakFSMjZHeGNpeXE2MW03R3c9PQ== | Z0FBQUFBQm5iSHhRb1hkaUlfalR2WUlPRDY0a0dNYjVwbFBWWUNTMkZIalR2UDk4cUFGd1NFUmxJczJMRW9VS1hCX0JJSTJTbXg3SmtWczhzOUlrVmFtYXZlTzgyTzB1NEhDbWQ0QnJUZTV2bUJQa3dfVmpDU2NKLWhXWlZ1MzlhVWVybGdUZWVpTTdPdjFGZXZDUldYTlZhVmJvc1JuR29fTjBON09Ucl9CN2VjcEk2dmhRZHhEYUk4Y3NCS0I5SnFtY1RtRUZwUXlOX1Bzb0k5cy1ZV1E5akhUNnkyUG1sdz09 |
If you don't mind me asking, what is the hand thing? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRM3plQWl4RjhnaDdMZ3FBY20zWEpuNnNnVXE2RmdteHNGMVJva1ZYb19BVEMwcUEycVV4bUE0TVUtbDVsNEl1b1BVdlZwb0VKazhVdnBzWFo0cE1yeVE9PQ== | Z0FBQUFBQm5iSHhRZVlFc2I3ZGNzWlNyMWpHMFo2T2o4c1dDZTcxZTFwVE0wOF9qLWs0RW92Si1uaGNlTGVXN192bWhSWGYzTkxLd01HdmtUODlXeHNXanJrYzdYNVVyZVA4bnRVQkpBWVk5d3pyd1Body1tSks4em53cDZaeWp6N3dZZGZCR0FzYVVSRXNORFJkV0tlVURuSm9LbXhtWXRmX3dYbUtxV18zNE56NXlrLTIyUU5fck5TN2JTQnZZZ3EtR0h0RXZnX0dDYVRqaXU3d1FCdTM1TkROSzdtNER5Zz09 |
Yes, but then you must divide by Zero. (Rocket Ship) | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRMGRqdVE2OFZ1ZlMtcUNqOHNndWZzQjM3M3Z4MERnQnJlTmtGcUhyUW44NFp5bC1IVGRmMnp5OWlCOGtSSHctVEkwWWdZWGJ4a2ZUcG5ZTGNKNEk2a0E9PQ== | Z0FBQUFBQm5iSHhRQ1dvLUZqZlNZbnozZDVadUI4bWp3RnNpWEF0M3RKY0lKRHVBUVZrdW16dk1UR3BkelY4a2k1aG1sU3FndEx0b29XQ2dEOEltcExvdWtYc3hhOG1xM2huclVzUWJRbW9aQ0FrMDVkeUpPeFUzMHBzRlcwbWplY0t6Qnlrcm9RYzRUTlpJRnhBWmRIb08teS1ZYWtkdzdsRXE2eFV6UHNEd1ZBLVV0R0RoRGRlb3Z3OWtYVlR0U3owQmJaV2hjc20wQWJycHdTTU85UldmM3BrVWllTHhFdz09 |
They likely did not forget, but were rather shunned by their academic circle, shaped as it is by the prevailing structures of funding. Orthodoxy represents a real crisis within the field of physics as well. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRN0hSdmdXTzIxbjFaUUl6WE05NTVEU0NQdlRhblNiY2V6a1RPbjNtTGxoUGE2SmZLZUVreTZVZVI4VEgyNXdnRnRtd2I0SUh0UGMxWUtEakRIcVY0WWc9PQ== | Z0FBQUFBQm5iSHhRMW9hR3VRWHJrLTRDSEM3bW5LVk5pWGZ1eTYwVFNXcUY2NlhTVWVyVDRMLXpKSVk1OVh4YnJ4dGZPNmhKeURKcWlWMmxwZGVFV1lJS2xLU3RPX3d1cHlrbGJ3MnhOWmh3TTdkMDRvN2pWOThmOV9laFV3LVVLQW1PYWp5aFp1aGVjVW5kanJ3alctdU5jY2h5LXhHSVpNNEVTNWVVOExnYi00OEN6Q1UzdHVQWjNBejFidVBVRFFpeEJUS3dVZHhmbUJobGhlbXh6Z0lVbHR3aU5ISmtudz09 |
a craftsman learns to build a house with the tools he has. if the house is built well enough, he doesn't create new tools or question how they were made - nor do most craftsmen wonder if there is a better version of the tools. it is a rare person to both use a tool to the intended purpose, and question if there are alternatives at the same time. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRW1BcElINENvZS1hVUY4R3JGbzR4a00yQmtBUlhUQ2xqbThtOGZxZzY3bjhqekllYWtzdlVfa1NUUGV0UDk4YzMzT2J6MmdZelhwZjN4NEF4RVJGTEE9PQ== | Z0FBQUFBQm5iSHhRRzZkakw1dnFkOF90SVM0Q3RVRlpSamk1WmN1YXh0X3FxLWV4Z2xhaDdwdjRjNGF2eTF6LWV1VTQ1SGJGZ243clNpb2hKVkpzZHQ3Vmhna19sbHVwa3oyRHJGYlhTcVZLalJDNWhBalltcThZNENRd05OWVRIbjhyNmlKeEVHbm84RElGUTBEYm9HaVVERFVxX19QLXd4UW1yVlExanZYWlhIbXJKd3A1bnI5aEpJdFkyR3JLUHhjWnNWZm5CN1MzdFJReFFJZGhEVUtwOU42QUJwR1hkdz09 |
To greater allow people to provide care in programs such as these a UBI would again be a benefit to society. Allowing family to dedicate more time to care for elderly at home. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRX2lXQ2hMOWFLUWdBWUVXaEUtNUsxUGs3dkNXUE1HSjMxbGgtaW80cmJ5WUtVSU84ekt5RmdBTTVRbzd4cnVvZ3l0eWhhdDZ1ZXpvMEZrZVVPYVVJMXhDaHlqODVXSTdCYUJJdmcwOWdLbFE9 | Z0FBQUFBQm5iSHhReGdEQ3VqVTFCaUh3dDBoMzhCR2dtVndraTY1QTZPZWd0c0dQbjN5WjAzODZPSjBCakJXRG83LTM0Qk1pajBnc3Jlb0tiVkh1Sml2Um1ncjZvc0Q4ZWdGX1lGdm9ma1ZsNW1EMHQzbTlYTUotaUZGUVU5TXY3bmpQMHZ0cm5nVG45TEp1bk0yNTk3RW0teC1rcVhnZWx1S0RBS2l3QTlHTzdCQmpvUnY4am5iN1NUcjJLTGU3NWR6a2VtbEJCLThXSGVFU3VJaHg4T2E1UjYya0ZxTFVWUT09 |
Yes. They need to observe about a thousand supernovae to assess the idea. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRYUd6TmMyeTZveUJxaExXcjMxZWNobWNuZUVWWGs0a1FxamRERHMwWGFSUXBVSG81SUZBOFRveE0yN0JHbVhqMVNKRjVSS0xKQmhDVGhid0ZvSXFETlE9PQ== | Z0FBQUFBQm5iSHhRb1lJNnFRekZPV2ItVTJIeWJHbXhLX2VSRDJSSEZndXNpX1BIdlMtSW9xNjZqRDUtblRFanVmZ29uY3I4RjBnbnREcUdyVmNwNVdVdTdfT0ZmUjN2U0xyWjhWVUpFWk92blI3elZ3b0xUcmo2XzZteGs0TXNVNlpGekIyX0g0V0Z4cGdkVDhUVUVNa2s4NDlXaDV6ckdoaTV2dGxIRVRWVHVQYk0yZkNrenFDOFNLUElrN2VLU2dOZ085aGM4RGxaYlJxTnA5a2pDa2puVUxmeENkRXR5dz09 |
I'm not going to bet on this until it can explain the cosmic microwave background angular power spectrum.
The constraints from CMB alone using Planck data say there must be something that acts like dark energy, and that comes from a snapshot of the universe when the gravitational inhomogeneities are much smaller than exist in the current universe and thus the variable gravitational time dilation posited as the mechanism in this paper would be minimal/negligible. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRXzRPRkdfNi1ONEZsQmJrZkZQMVM2eUIxRHM3dUZUd0xOOWhRcHR3UGo3b0loY1NTN3BKTzlxZE9iZVhyaDFxOXltQ2VHZmZNT0c5cUhNMDVwb0lrN3c9PQ== | Z0FBQUFBQm5iSHhRU0h5SWZGbHVldFl5VUk4T3ozRzlHaTVnNkpfUXFjbTFST0JyWEtPc0RZVmtBcExUNmlHeWwxSWZaLUdqSGNNZVhMN0lER0NwdWFkQWxlelB5OWJ0SHg5N05jUFFmQko4LXZTS2d0UzVlZllhVUhHM3U5T0FiVmxEM3ZrRHdYUU1sazU0WHFSSldsS3N1X0ZTS0xJd2VpRkNiTGdhUHRmS2hvem9TN2VQTnB4bk5uRF9NTEF6QURFd3ozZllBLTZVMnJScDlZSEtpR1Vfd1RudEtucDA1dz09 |
“The new evidence supports the timescape model of cosmic expansion, which doesn’t have a need for dark energy because the differences in stretching light aren’t the result of an accelerating Universe but instead a consequence of how we calibrate time and distance.
It takes into account that gravity slows time, so an ideal clock in empty space ticks faster than inside a galaxy.
The model suggests that a clock in the Milky Way would be about 35% slower than the same one at an average position in large cosmic voids, meaning billions more years would have passed in voids”
Fascinating and logical. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTTJIRTRKZE8ta01yd0NxcEVGUDJRVFlxbVVycWpiNkMzZWJDVG5rR1d4QjNCT2ZZeTBtblQyV2tRbTBzQ1hlcFZiV1lhaU9WdUlzOVpkTXpraGZKZXc9PQ== | Z0FBQUFBQm5iSHhRVWFFSERRSGxOTkU2WGM5N0xwNEFKSXNHaGx1WU1YMy00R1AxaTRGZkdJMFpyQksxODc0OS0tQW1udGcwc3V2X0JxNGktb1pLcWJucDA5Q1g3eWJta01uWE94YW1WaU5LOEpDelo3VUNrdW90Vlh5eGM1R09QSlptaUVRTEVqZE85Vy1JbG9SMk9VWVYtS2tGQkZ5NTlSRFVJZVZuRzdWbHVKMGI1TzFBZjVNWS1EOWtMc0ZqZXM4cndybmJUTjlwZDRVVXVObTdFN2VFbUhfME1jaTZNZz09 |
Then, it’s obviously not the maladaptive kind. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRME45UXNtMU1QNXB6a2xRUUlRNk84UW5DbDhBN01kQnBaNWhrWTNqb3U0dXFmRHI3a3FVSm9nZ2IybXpTT0lSNGpPSEZqR0R6Vk91dmNtVk1nclhGaVE9PQ== | Z0FBQUFBQm5iSHhRTzVmMkhJZmFScHFHVXFEZWUxT29NNWtfOExnMEpTZ2ttdUxzU3RhTUV0VkR1WlB2dzE4NXpNM3h6dmdhaXJRRjdRQzJPd0gwYXZvbExNc3RWU1h3eTdiTl9OOEJrRmlLUEdQcW9qYW1BdXI1cndLbzN2bC12MEd5N0RxWGtTUEJGRElCdy1EQXAzUlJrVlN1UnN5WHMtMFBkZ1c5WGlRZkNEXzdhaEljclpzQzA1dUVFM2R1LTBMbEx0dzk4MVpxNVJRWFFkVWhfdXpadVRsTk44ZFRnQT09 |
Right? One could end up being a fiction writer. The horror, the horror. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRc2NQNTFNb2lZVWNhZlBRdlU4NC1iT3RJQkd4ZUhOLWtzRFN3YXRnbERHTEFyUTlsMF9VVERVTmZTSHNFTWljengwVWVjUG5pYXo2QVpCbC1tcE5HaFE9PQ== | Z0FBQUFBQm5iSHhRbDVWMFFVdkZzdjNVZW1MNVE3QXBJQWc5Y1lzZlZsQTJQRUthdEF6blJfbDRNeWx2RDZuRjRMbmZEblNUWXdPa0ZJQng5d0NmdW5VQnprZ09aVEdJU2NDU3R5Z1hTUUk0bkQ4ZVYzWGZFLXgxU3I5cFNLZDdUb1JCbk45ZG1pelY5QTR2SU91WjRlS2NwMzRBcGRFclNBREZOVW15ZlUxQ3dxem54aEhDZ29QbU9HV1ZtS3l3MDBKRVNySkkwQ0VoaF9nenJrUHZPSW5LX05STWgyRV9OQT09 |
> The JWST and facilities like LIGO will go a long way in providing those observations
No, neither JWST nor LIGO will get these supernovae observations.
First, LIGO and other gravitational wave detectors don't see supernovae, they see mergers of massive objects -- the gravitational waves generated by supernovae are too small for them to detect.
JWST on the other hand can see supernovae, but it's not really the right tool for the job, as it has a small field of view and can't the large areas of the sky needed to detect large quantities of supernovae (and arguably it observes in the 'wrong' wavelength bands, since most of the cosmology from supernovae comes from observations in the visible wavelengths).
Space telescopes like ESA's Euclid and NASA's upcoming Nancy Grace Roman Space Telescope are designed to detect supernovae in large quantities and are the right tool for the job. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRVJGUEt2QXRZbDlSWVpHdWdmVkxtcVZMU245NXQzZ1lWaDNzV1ZFc0l4cGZfZzJzaWg2eXNZdjZHME9GN2I4blN1T1U5c3E3M21GeDZhS1BFRHRielE9PQ== | Z0FBQUFBQm5iSHhRVGlEcG0wM1ppUDk2XzR3YnVncW5tTENZZDVxRkt0ZGkxdjRCUG9lVE85VWpXSGh1RlNhd1FIWUMxVUNpRkVGOW5PaWVMN0ZBTko5bTFGM2ZzbUp4MnVSdkoweGUxLTRTdS1OeHRERklfLTFJQzJxREtlUm1sdVZfZktBd2h3V3pDNWtCdmU1NU5VemhBMDhBZXlXVHE0WDh1OE5WZUJMWWZvRmdVWDJ3c3Y2czlmbk1kMnEwcXF1S3RhSG1wNUt0QUZiRnN1U1p0bnpCN2k4alZsQktrdz09 |
This was me, except instead of daydreaming, I was dissociating. I have a few years that I really don't remember. Kind of wish I at least had daydreams from those times. I'm late diagnosed autistic/ADHD, btw.
This research makes me wonder if this is just the primary coping mechanism for specific types of people - is daydreaming the problem, or is it just a way people deal with the problem when they don't have any other tools? I tend to think it's the second. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTTJiVGRoenpUbVRDLVktWnJHc1dXQWxfZ3k0Vjhlam1tMWhRRE96c056NFJmSENiS1d5Y3Z5X1VaM3hMZm95VUdiYmp2UGhpZ0UxMlVvNEEwc21tcXc9PQ== | Z0FBQUFBQm5iSHhRQ0cxZnBoVGZjVV9vTHotYUxMb1l3bnU5UnBPdWVtRFkyWW0tSHVRVFJHbHVfOUwtN1ZfMXRMcjhsdVEyamdYZHZ4dV82OV9sZkMxdm95VDBtcnA1Y3RHTzI3UDFfVFdOMUctVlYtSGJ0S0VNaXByNEpycUE1NVN4MjgzM3VzWGZ2S05WZ0RKYmEwdEJGTkJScHJTU01RZzgxdEZQRzlSYkZEVG1kZXB1RVZ5d01fYjBxOENhUE9FenNZbWZCS01OZW5zTDhmb1dCRU5aYVM4ck1aUHhxQT09 |
I've been saying dark energy/matter was just us not understanding perfectly since physics undergrad 20 years ago... | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQ0dTbHEtRU02bDlZMFVkbFRVdTBlXzVfeTJRWk5fVHpFUUNMd2wxUVRFNVJKUlpGTUtlZ1VkQUp4TDVmamJsbE5vQ3Q4RG04d3hsTmNSaU1JTU4xaGc9PQ== | Z0FBQUFBQm5iSHhRZE5aWkUxMWd6Nlpsc0lyRjNCSlA5RUVmNEpScUFBaDE3a2txQ0FXcHRHdy1qbTlOMG82bmZLX2cxLXhWOHdLSkptTHhYazBjc0ZxQnNzdjA1MFFZdGpfcTFwQ1oyV05yQVMzclBCa2RIVVhRWGhnRTBZUHNFLU5sX3NwRDlFMDlsN0Fud2ViVkJQZzBJUGZzYUw4djdOSElxanBTQlBqNURoc2syUWVfY0NISTFMcGMyYVlwS09DWjh3UWlXY2xJS2Q2eWtVVTFPemkzUHVpTkd2RExyZz09 |
Every advisor wants to win the Nobel prize and you don't win the Nobel prize by not rocking the boat. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRdGpfdnBqaGxIc2NYU2JGa2I5UGxma3p1cnRJNmJNaXBrVE5HYTZjZFJhZGJMUXNjRW9aYnFYRVZxSkNUSVBvUDlxNlN6d3FvTGRRdGJ4UXBES0pSZllRSnQzbktQcDBZZlhLQVlFSXpQTnc9 | Z0FBQUFBQm5iSHhRRjZUQkktTS1RNHNPdlVZSzE0bkhRbVQ3V29xMWg1ZkZYbjVkcmdOQVdwRV9ra0FQRnotNndya001TVpjSEZWLTdKcC1iWjVvU3dLNkRDT0tZcDFSa0t6Zm1PZWNQWGluMnU5RUh6SVhwSWhXWTFfV3M1TUxLVEdMYlBSODRMcGd0V2F1MFM1WHpqc3ItaFZRNFNyMmhIM3JTMkkwcTN4S3Byc1RzV1ExM1NTR3ExMGxsYXhQM28xSlhQVkZvRDhvZUxOR0kwbjA5dHA3R01DWGlFeFc5dz09 |
I like this new idea because they say it can be tested with current and future space telescopes. So many new ideas in physics cannot be tested so this idea is already more mature than a lot of hypotheses. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhReFF4TTlobjM0V0g1YWVKRnpuekVrQkplUjdCcFU3VG5HQVlDTTF2NG4xMEl5UEZXbHA2OG1CN1RGRTREbmNCY1VVaGg2X3V1WEhZVFZxNVJwNUFIZEE9PQ== | Z0FBQUFBQm5iSHhRbGJWRV9TVGs3V1FJWm5UUUV2MkRsRlNUMXUyQ083bkd2VlF1Z0hNYjdYanhjV0FRMHkwVnpyeDZ2RDVleEtxcElLcV9maWpFTzNNMTl1X215RnR3dmNJa3JuYUNzNGJwcUV3aG5lX2VXQlVoMjQxQVRLMlBPWFN6VHBseDgweXpQQmxsdXJsSnFmR2t3NGw1VmtoZnk4RzdYSHFlYTY5dWM1Q0h6QXVOX1lfZVRLckJ5Zm1qX2J5a1p6UENpSmlhbmhfZlJYNHgtUlNZeUIyQjVoM0RSZz09 |
> Sounds promising!
It'll be promising when it can explain the CMB angular power spectrum without dark energy. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRMUpDcnJIN2ZRODNDR3dyZV90N0NNMVZZSGNORUJfcm81TFMxVktia0treU9GN09DYVduRkdvU3U5d2hQN0hNMTF4YVNHSUNBcUJzcHB5eGFNbXc0X1E9PQ== | Z0FBQUFBQm5iSHhRNkJXbWxYZ0k0R2tHQjFVY0tRdmJ1ZnlicmdwQzNpWU8zNEVIWE9RTVhrdjdpMTBBd0NYLUoxeC1LdUd6bTMtakxJemVsNjlMTDBudDNHOGNkT1VyekhOSVhFRFgxekJabDRKNUoxeW05WVFoSVV6dy1ac1d2VGRfdmVoMGNuX3JhQXNYU1U0Q2RNZjJMLVNqUGRWT1VfWU02WVRRcHZiMEFKelVOQ2lvelZxT3ZDeG82eFdQZFM5bWwteVdaZ2xIa1dYcnBfcjBjdGVhRkhZVEJfaUV4Zz09 |
> that time pass slower the more mass there is
This is because the simulation needs more runtime to account for all the mass, right? Makes sense time would run much quicker in empty parts of space | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRYmhJY1RHY2NHRWNHNG8yVVlsMWVlR0R4OFFkOGVmdjAwem10M0ZDbi1zUGg4dHhHamhfc0hiZ1p1ZUF4M0t6ck5vbDBadEhSMUUxT29MOG1TcVFmamc9PQ== | Z0FBQUFBQm5iSHhRcUc1XzBBMTVjQ0QxQUc0U3NOMXlLOWUxRUZOY2M3ZUw3WndSa3NOb3R3bWVidWZVaUxWVzRHd2JJTFBUcy1iaGxTc3g0dUdNYnp2WGtVM0xVdUZGc3dSWXEtczYtNm9UNDFwdS1CSHZyTnRSdURvQWswU0FwaThfcTh2dDdqX0lrcTRQcHVBSEFOalRmWThGMEs3blIzTU9RemZqR1VmWW1nelFaX3ViWjlZM1dEV0Z6ZVZNVEZlQ1pITGZwU3MyY1ZGVDZYVFcyelNaUHZTOHVIenRGQT09 |
They have enough data for a hypothesis. So that is a step beyond speculation. And they lay out how to test the idea with data from space telescopes, so they're already ahead of a lot of new ideas in physics IMO. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRV0Nya1FiZHUxMkgtWnNadU11SnprVVRDb3FqOXJPV0kzUUZ2WGljN2xERDFVajBDZ016SGJXV3p4SGEwNElBakJGU2pJR21YVmUwNlVJdmNWcmFpRFE9PQ== | Z0FBQUFBQm5iSHhRd1o0VjZSWnYydWlNSmhxaldjN3EwdVQ0SmQ5aFk2WXFMajZ6ZFFQOFNiSWRuRTQxcmxCeDRQZVJqVnJqTUNaRllQN0ZIV1hKS1NPMFMzUkl0blZ0T0FwdjVIT1JxSDlLZklMejBmeUpib2xVeVd2MndyYW1tblFNVlRqcGpjNFFRdEJMT0sxM1g3ZzF6Qzg0MmpscWpoY1p6aVNUenB3TU1iOXYzTmNwZ1djenN4SkFBWnQwZ0xraVJNQkYzeGRUVUkybjYyaG9GZkJfQ3hNV0V3LVhVQT09 |
Dark energy does interact with light, hence, it causes red shift. It is dark because it's unknown, it's not dark for the same reason dark matter is. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRMFVod2tDczZjbzNuaFNDZ0l5bXZ3ZG1HMmlGM2U4SG5OTmhsYWZOWDJuaGEwcWZPbnlHUEZDbTNpNlhKbXBwY1pQd1FlRGIwazVNR0lfaldKODg2YlpRVTJuOWs2Z2tYbElLTEhaTXVGTWs9 | Z0FBQUFBQm5iSHhRT1Q4aHlRUjZXelU2clFLNVlLU1dlVFhnMkRTUjRHYy1rd1NIcHZZSVpkclZzdjg5eWprcmoxV2NiQVNkRERzeWFlZ0xlbEFzdzItMXpHWDBYNm5SRUd0TWtoUW41UE9TOXdPVWxDRWlnYkRjYkV2WVc3UjgxeGM5b19JVUYtNV9qY3lJWXNuMm1hcFhzTV9UM0NMdjN5ajRpLVU2QTJQS1huclN1RFJQMzUwaGY4UTdPUmlmLXljcU9pV3hCX3hNTkxXbWZqa3AwODdMNGJlQTNEZDhVZz09 |
Ok, difficult but not impossible. Can data from previously observed supernovae be used as well, or does it require sensitivity at certain frequencies, etc. that was not done on past observations? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTFFUZUY4VXdZYk5KcnF6RXVvNU9sdTJhVTR0LXowN21EanRETVlEX3hodmh0WWszQkVFdDd3OGpMQWFHbjI1Y081MG5xUW10OW14M0NBTmpJcDU0OWc9PQ== | Z0FBQUFBQm5iSHhRUzBVdHNnZ1JOVXdUaXdGVDliZ3hacElKSzdacTZBY3JWNlF1b3JVRkFBQTkxdjdpclBNcTN4UkktazF1SGFUNXRMdWxPdVRWWVU2ZVpNU0pBTGlBVmd3N29fWmMzaU5fNkFZY0NHbUdZUGpQZTBIM1BOTFJOZ2tzblpyVzFlX1FBNHhlMUdsOUsyWS05dnJwWlFLLXUtS0x5dDNfMU0wZGV0ZVF4VldNcVpvSnZITmNVcF9sZEU5VXRqQmI2UEVUTUhkSGk2VEdvQVdvQ2dDeGhqRXdXdz09 |
Expand, yes.
Accelerate, no.
When things explode, they travel outward and fill more space. There is an initial acceleration that starts slowing down almost immediately.
Same thing with the universe.
But the bits and pieces getting flung about are galaxies. And the empty space in between is so massive that time itself happens differently in between the bits than it does fir the bits themselves. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUDAwSXZhdDVtTjg4VlZoc1FkV1JJeTNOX1ZiSEVacGRJZkhsX0JGd3NDRGczeDFfWmpndm9ZYXY2d29iNU1JcFUyUUlnbDFMdlNXS29ZNml1M3cyR1E9PQ== | Z0FBQUFBQm5iSHhRcG1SY1J5TVJqaE5mb1dUSDloVUxJOXdTMTFEdWxINW9NcnRtb01JODBaUDBEYnZxR0JnNnN1LVpsd3B5ZEE3c04xYnI1SjYyWDJNZW45OWpxYk1yZnpsdlZGbjNDSUVUaHBEYVZRX2NZSkI5Rm53TTkzc0VMSWFEQnF2NmpDbEVEdWo0dUhqSmZfS2RkRFhxZlE0M3ZDal84TXRXVzIwb3otS1lPWi1jS0tUeWRnYjhIVDhOQ0t2ZThYZ1ZFcnhNYWZvSTRKM3pkQnNYXzNZYW83VFk5UT09 |
I'm sure that's the overall agreement. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRajhNS0lrU0pVdnR4UUlFRkZwWU1PUWZhNWFYaGZpRVlPNkdENUxVVEVGSkt1c2k2bjUxd3VPWjhFMXFlNzVuVkNWNU5RZVB1TWFOaEIwVFFhS3ZGN0E9PQ== | Z0FBQUFBQm5iSHhRalRxOFhGcDFvelFuYVIxWW5jODNxbGdxaUFrOEsxZVFHcVh1eFFUaEthU3UxX2E0MzJSRGhPSmdNYm5oa19LU0VSX3o0bG1xb09RVFRpdkYwVlRXM1Z3eXNxRWFtS1JUeF9Rc0VaYy15TUI1R0NqV2R3NGI0MWtUR011Tk9TRkFLYmt1QmVvOFd1UVRQYzlwSTRvT2plVThYNGdjcjJYLWVrSGNydmJDR19DVHdyRS1VbXdhM2ItZEtLRDJJUzk2OGtoQVVqdk1VZERVbFdpQ0U5R0Zmdz09 |
It’s a placeholder in the sense that we’re not sure exactly what the term refers to. It’s just whatever explains the relevant set of observations. But the standard view is still that there is something to be explained, and something we haven’t yet found that will explain it, and we call that thing dark energy. This article is discussing the possibility that the explanation is not a new thing for us to discover, but a mistake we’ve made, so that “dark energy” turns out to not refer to anything. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRbnA3SWNUOTJlRmpGSDZhM0RacHJzams4N3o2UjdiSlNjSXkxNVotZ1kxTUE2SXJEMXpWZFV2WnVOemFMelVORGQ0R0ppdFFTa1ZqMVZIZXMwblRxUHZCWDNlRmt5aXJCY2FpaWpxYWp2cEU9 | Z0FBQUFBQm5iSHhRT0NWRFRHTFRoaHY4UGVidmM3MkNMcHozaV9MdE9raGhLWGJJcFl5UWdwaFNvZzAyNk16VWdlVXdfdmhFalFzUG85cVR4SzVweXpCc3VHU0xQV01fLTdZajdXQXcycmU5cU1VZzdLVVhJWGg4Wk9LVm9MMG5iSlNRM0JiVWs5eWZlelJwY2JWZXQxV1dyZ09fbmp2em9DSTd2bjE5c29NUTlyTjZZcjZSY3JHNGNLNUg2ZzRwOEE0M0tPWUw4S3VOZEwxaDlCMThSRkZneW5UdVdqcW1MQT09 |
> every advisor wants to win the Nobel
that's a really bad assumption. i could point to countless counterexamples | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRWkN0YVRvSXgwd2M1azFEbFljR3NaMDBRNXQwOFNESWFWcU5ueDdTZC1yNDVoamprSzEwX05qcjZRcTZ4VFpCTWZoZERGX2J4X2NCYlJ2MVFNZEtvUkE9PQ== | Z0FBQUFBQm5iSHhRcktDWklzZlFYQi1ud0w1MVdScGRkWk9QcDljWmhQampkVHYyTzZSRmEybHZYZ2lMOU5PWW9RNDNMT0Z3X2pVbDJyd1E4cVl5emJJY3h5S0YxdzU2T3RVeXB6R0M0OEN3M011QzJIdERKMllzcTk5UU8zUThQbUxUY1B5UjlNNTNKM2pxSVhMS2FIWF9rRHBjOEN4VFZ4MEZBVWw5SVQxay1Sb190Q084eVZvejA0akQyQXlJRmctcE11TmgySGpzYUQwdXVORk5lTG5uX1MwVXhmR1hQdz09 |
You're imagining things. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQzkwX0dzQUd4NnFTV2l0bTBpV29RWjlpYV9RdVdnaERYVlVsckNYTy1hYWFwUDBDQjZWcTJvNFRLVHc3VUtIc3N1TEt4Ulg1Y3ZGMXVwNGhxUVYxVl91WExHbmhxdUZuNXV0SndvdEhYQ3M9 | Z0FBQUFBQm5iSHhRQWtIMWNfQjNZSUk2TU9CWThIX1J5eDdCX3I5eWlDZF96SWpnVGEzbzhLaWMwWVJObkdxSnlyWkFEamJfVjU0RWtseElMWlpLbkdQOUFvUWdINDMzYTNleFJRUUllVnltQ1dOanRfaWU4NDlLbWJBTFhWWUFseFlFQUVFUGR2ZUtBNEtMdGZ5VWoyMEN1R2RybFBDT1AzdVlROUZlWlFEYzdNOHh1SW9rQzNxRE9UVFlfVHN3ZU5vOTRTV0hrNkdMSUR2d24xV0JnUWx2bDJ0NVk5TzRNQT09 |
You are not wrong but this is not that situation | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRX1ZEbDVhLXlHSlVTYURDaUhpX3gwYW83YnktMjcwMWRid1BISlY1aUdUTTNkc0JZaV9OZFhRRGQxOFZlbjl1TGxQb0pnbU9aQXN0VjAyVVEtREctZmc9PQ== | Z0FBQUFBQm5iSHhRUjFVTWNHVnNOT0RiMFdRSHJlYlNKMUJ5ZEJaQkJHTlZ0MTJOQUNxaG1FenNHcWFlT1JaTVZoMU84LVFSZEwwaHBYUlBLTTQ0M1lNWExPTTE3MEFha29md2dWYUIzbzUxRXdHemFVb2hMbkYwaHJLVnBNNnBJOUlkMURMQU9EdkxOZExqbHdjQWNFTndoYzVkM1dhcy1BaS1xZWxiRFlkOUpoUmZ5QXRCb2V3Qk9uc0lkUGdWQzNaejAtU0s3N1J4TXBXMDI4QTdrMEU2clFEdGdFLXFoZz09 |
> But you need to believe in the people performing and reporting on research.
I mean... I really don't.
What I trust is that a never-ending process will continue to produce better and better understandings of the physical world. I know that there isn't a truly final and complete answer to any question... only increasingly accurate and nuanced understandings of the world around us, derived from many works. And I know that all of it comes from a process that is inherently somewhat adversarial.
I understand that this produces less-than-perfect understandings that are nearly always better than other kinds of information I might use to make decisions (read as: superstitions, neighbor's gut feeling, or media personality opinions).
And *that's* what I can use to make decisions. Not faith in the integrity and competence of a single person or study. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRR2lMZDNaUXRqZ3JLMVY3RUdraS1KVXpGWGY0UW1aYkNDU29TVlQ3MEpkaEpRVzU2YmY0ZDd3RjhMa0RpcmRkbXNQLVFSc2hORHpmQmlRNFFDNksxQUE9PQ== | Z0FBQUFBQm5iSHhRYjlvdkt3T3cwazZtc0FuT296dWZUcmNUNTNBQTdLUE5sOWZENXNtdnFOdUZPOXUwVnc5OTFscHFXazR6SjdZMzROS3E2WFVXazUtRlpqWFRBZEZ3M0gwaDhHVk5HdE1OVE0xaU5DUUFHSmdoZnJtVVNmTG9aTkRKSTZUUVRBWVNTaTJfWGNhQ1pya21nWVFaTFZKbEFpNmlHdDhEQjFvdm91Y2pPMnAxRXFVTEFfZ3QzSDZIOGIwWFk4R1BHb1l0aU1LY3l0Y1ZzSDRMNkFPcDlPRll6UT09 |
You're missing an important fact... we *don't know if the effect is faster than light.*
Once we know that, we can theorize why, or know that it's limited to light speed. My whole point got missed here, so I'll try again.
*We have no way of knowing currently if the effect actually happens instantaneously, or if it does so at light speed.* | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRMUpjUnVWbVBIMWh6OTgtT0RDcjBsdW5laFE5U01heWEwZ2dYUXlzUTJpY0xwdFQ2QlhvUmtSZXYtMC1fTGV2RGxNNnJ1YWoyMV95R2R1cGtOdlVmVlE9PQ== | Z0FBQUFBQm5iSHhRUTFRV1FQNlhkSEVCbEVOc0luQjlUblRUVzMwNmU1dWhkMGE2MEZTRVh6XzZMS0FNa19IWURrRVBwN2JVWWhQVjluVjJGc0I5X19ROS1ZbG1mMy05OFpiakRSU0p1Skd3czVNcDFfeUdkYUw3dWJqU1lWSU81SllFZThpeVRZZ3AwNlZ4NUR1UkluOVcxVWlHdjVzV3NjcS1nY19BWXI1a0NwMVJ0Y0tJSDBEVW5OQUljdDhQX3BFTWFzMTJlTVFFVmw3TEdueDVIck8zOVgyR1pWQzZHQT09 |
A car windshield taking the same approach would be interesting | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRcGg4M3A2MUtubWpoc0M4b3NKVzJCbUlNdEh4eDBqZjZiNkVvV0VuS0lxZExYWjdUZWl0bDdwc0ZjZy1qX0pBb3FnYVh1Nk9DR1ZlNThLM292OVExNHc9PQ== | Z0FBQUFBQm5iSHhRV3JiQ2swSW1Vb2ZPVkNjM3l2Q0t2LTJQS05KMjRuLWZrOE9maDVNWlluY2dmMVlSeFdoRFhodWdITWF5eFBoeUU1TG9zbHRzanFjLXpneWZXSXZCaExDbjZ5Q1RKQ1BZSk5yay1WRDhKLTRtUGhFWnNteUhuN1VjOUhNbW9xY0RyVElSbjFVMW5jbXRkZ0EtSDh6SzNldTIyazFMcWxiOUhsXzRKME1oYnluZGtMcWp0eHVreDVMNEI2dTdIclc1bFZDTmZlOXkzcnlUWUNLS0dmUU5rUT09 |
The expansion of the universe causes red shift and dark energy theoretically causes the expansion of the universe. That does not mean dark energy interacts with light. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRa1YzREZHSzFBVW1mQXhwMWZ0SjNOakllREhOd24xdG1uNHpHdFIwb2J6eklvRW9Gb0xONlBzSldCY1Z4Tnl3UlRsTFNGSWJFMEdYVnZWcTVEcnJBNFE9PQ== | Z0FBQUFBQm5iSHhRcnB5b0VQMDEzWVp1X2pWeVY2Y29PQnZsbHROMnFjSDVHQm5TM05ubW42N1ZXT1FfOWd6Q0RFNDRSWnJrOU5mSjlHWTQ5YUxCdkVoalF5TEZLTHJLcG4wWHk5MVNTTk5vbV83NzkzcDJ3WWk0TFJTMzRPQndmQ3ZFYU91RUNhQ2VEdklfTXdoeHJzd1FSeWxDS0s5cjZ4Ui04UWR4dWxwTlN5YjBIZVFoc2g5SDdWd2Y0ZU5fcVdEeDZTeGw4TlhmVFBFZ1hfb2pHNWxyWEdFUFZCU2JGZz09 |
Ether and humours had more verifiable predictions than string theory. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUnZkd0pCZVEwZkl0NXdmWmdyVVBrZWhyQ0I2RXdPZko2d2ptNVB5TGlVM3phbVNJTEpfMXctODBwWFJtWFNIOWlXaXlhWUJBaWJGcGZwaGstRTRzRGhLcVB3cE9ELWo0V3djcGhxVkQ5V2c9 | Z0FBQUFBQm5iSHhRNWRueGNETHI3a2o2RjE4VXoxYmZ2bHBxcFNOeEE0MlJGaTdGRjlaLU0xaFNIaUgwUm91aWNPVW92UGhsX3dvWXNacDkzSmhFeTlUNmk2eTNXdTVHblFXdFVoT1lGTmM3UXhIblFqMTFRLWJxLVRDVGVBRmNoZ3VBQ3ZzV3Y2NU5MWGRlTG16ME1kYllaRUlkazA5R2hvUDN5MlVmSXNRaFN0V2hLWWhIdTBwNzdzUUFpVWRWeG1fUFozZkhFcVlzZnE2MHVZNkF1RWl4UzJGR09SeUhaZz09 |
If they had called dark matter "anomalous gravitational matter" and dark energy "expansion energy" would you also find it weird? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQzNJbEZjYXlBSkJPOERGMTRsVmdSX2JQY1JyUmpMdlRlS0VOVlhYbjg5OEl0Z2o2OEl5UE9EZ3dpYmxYVTFPNHdFNG1hbjhORlY4QXpTVERvSFB5N3pxRENoWkc2ZmxQX2prT2dtMGY4bkE9 | Z0FBQUFBQm5iSHhRSzAtaHJkWjdDeFlXUE05b0k2UnNac2hfMXJ4NUw4LXdGeTdWZ2pGSjlmMHR1VjViVEpranZXbU51UUExSS1Dc1VIUE1BdkF5T29WMkhjYVE1dWhpSk1OOUlxa2hkNE5XaDdDUDh3UXpaejBtLS1tVTUwNnRPbU9jdmRIS2UzRHZIUjFqbUU5b0VlVXd2R2pXbWVGZWEzdlFGZ01yOXpvM0dWRTJNMlkwSF9RSThQQnd4VU9Ybk5GeUY5UlduYThjdjktQi11QzhyeExHTl9WM1BLTDR3dz09 |
I don't know about one sessions per week, but here's an article suggesting that for "general health and fitness" you should set up a 3 days/week routine:https://www.menshealth.com/fitness/a44929530/how-many-days-a-week-work-out/
A priori, though, the difference between 0 times and 1 time per week is the biggest, and every additional weekly session will have diminishing returns, so maintaining a weekly workout is never going to be a waste of time. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQm5JNUJYek9UaHZILTNqZXdIbVdnT21odW1KRG1TZjRqMDh5Yk81RzB6SU5XczZuNlp1bG80bVRoMEwtOURaTElxbGRvQW1hSnRyaTN0eXduZE05dmc9PQ== | Z0FBQUFBQm5iSHhRZi1hOHhieHQwbVlHc25Cem5iZlkyblVLXzBrLWVMckZPaGpaaUZaa1JmajN1cGJUNEUwYUFSOFQ0YzdNRlRWbUZMdTlXM1BtUWZnc0dRQk9RclFVV28tYy1SWUxnNzRCQm51Rk1GS05pQnJweGRvZHRnWUVrUWNYdm8yaW8wS1pSTHJGSDBFY1QtblJmSURCMi0tTHh0MXlMSHBENHh4WnlpcHNlVDZrQncta1E2ZERhSTQxLV9ZVzZjeEE2N3BodlBYaExHeXBLdXBWRUpjdjdlaU5QUT09 |
Exact opposite of epicycles. Epicycles took objective data and twisted them then to fit the preconceived notion that all heavenly bodies revolve around earth. Both Dark Energy and Dark matter are attempts to understand the objective data, no preconceptions involved. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRHpidVZrancxV2NaYXRtREN6Zzl2MDYyb1dzWE9EOW9uQ2xMNkpTNjNJZ3JrUDkxaFVidUlXODJFQ2tRZjhLdDlOaWRlVjFHaTRxS1M2dHhlNmFPTVE9PQ== | Z0FBQUFBQm5iSHhRcm9wOEphNWN6QV9Db2NzNEdvb2x1RDRyOTd0b0FrYVR2SzRWamZwRkhJWU9uLW1EZmotcFZvQ0VhUWpLYzJJdU1qWVAtMW9YUnhHRjd3WngxWjFGQUpiU2FiOFdTV2g3cTdwR3A3cGlBbmxlZ1dkdTZlb3BTQ0ZFNkZXOEU3VUhoeVFoTnB6bmZlc1BIa2R4SENiUVhaZVdPRzdoWXRlVmYyWWhUdHUydGVXeFEwV0pTMWZzYS1adnB4QnBtNzBQMnJ3VlpNdDZ5aDVXbGdSbjhJQ2wtZz09 |
Yes, but how do you see the road? It should be transparent. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZE9WaGxkNnN2TktIbktyd2JGOW1sazlPaTBRS1puRkVYMmVKbUE5aDRvMURxVC0wZHRCX1Z5VExhTHF2VDhpcENIQllWTzNRMG5iVmR1UkxBazZWWmc9PQ== | Z0FBQUFBQm5iSHhROTlSbVliNzl5X1k5bElHNkVoaEhlUWRIY2FrUjhUMTNqYXNBX2JHS1ZVZEZQUEwwbTNOX0I4RzZxalZxaS16OGcxb3R5VW0wVEFqZGo5M2M4amNWa2dPU0wtQzdDbkFjaXNWSC1ta0NhdzdGb01TR0VMT18zNG9tdmJoNHJfX0JKMktsRjlBZzRqdnNBc2xHT1R3RGtQZElnZm43MWl3WDZjakhwd2doUlVMS3NJWmVMRzhNNTZFMGJYdGJjNVlIeV96MjVmWlNBUFlUQXhreVhtSm9UUT09 |
Okay, now I'm imagining cars with giant eyelashes above the windshield. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVVpweGFoR1VTeFVRdWp5MFgtSm9LcFRWcDZJOHF3ZVlJelNCQTFGSHBrTG5NUXVoU0lfVW5pVmFQZUpCQUlFRUxLWFJCUlluMTB6U2dZSEZ2UnZEeFE9PQ== | Z0FBQUFBQm5iSHhRbnFaOUdoYXhEUEJ1MF9FZDFhYTFkLUJrX1psSzRUQmpBYVFCdWl0RmNUVGxwcnhLakVoZWF4cm5YcHc1WVRjYVNhZHJ0UFZqWkdPRWQtWUctS3RjZ0dfRmY4QXVTNGd4THZoVmRGaThnUDgtSE96RWpnV01oNEZKdnZ5b3dmOUdZQTBhLUpLMHZwR2VXVGJxOUFaYUV2cjlXaTIyeG9kR1gyeng3aEw3SVRFa041dDB4bWFZQkg0TFhDdDZfNGdxTE5ETWZRNUFlLXZNN0xaaHBiUWNxZz09 |
Indeed it is. It was a massive fudge value between observed and modeled reality | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRaGxyVF8yUVFLTnBhUlQwamhRUlk4QUdqcmpBZHFZX01mVWlqU1ZzWFplLVFSRE1wY284WlBFemtmRFU3cHdwOHhSOXJKckJCUm1RWEV3VWdBaGU5SlE9PQ== | Z0FBQUFBQm5iSHhRRkZFLWJxV2NaekNsNnlrbllTZ012V3JRTFFtLVV1a1ZScHNzUkZtTTZzOTFJbU9wTHBhanh1T29ocHlpOGZ6S2RaUi1aQTN2dUJZWG5oZDdtN3oxMEdvQnpyMzVwSFloRlhPbXBRSG9yYklaeUI2dHBIMVJlSWRuUmt1YjJnTlRHUjJWUmJkNnVYQ1pmNVQySUl5cDlwZWdwRHQxMjRvYkhHWUMwZ3FIWkZVd3d2Z1A2bFlvNF9pOTk3TEVZcnk5bHdJcFh4aEhPbURZaFdrVUxNVUg2UT09 |
I'm not familiar with that, its angular power spectrum? Please elaborate. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZnl0bXFwMnBQRVdZbEtrMHdqY01pbzhrVHJQTV96V3RCbG1sckN5UWtBOXZBeTA2MW5QR2hpdlpfVWQ0WkxZMDQ2dHdxYkM5QnhFZnF0c1lzVGh1Smc9PQ== | Z0FBQUFBQm5iSHhRY1E1cW5kcTNTMUNFcmlCaGxlUmtVc0JTcUVES2VPSWpmbkc2OFpETXI4UUszZFdKdEhnbmNWaEtmejFldlJhU1NodlFLT2ZzQ3duWnVPdUNHb1hzd0NxZ0JsXzk5WEloaFVEbW1POFRtaGlQbkUyWG4zXzZwNmJheHlGWVVVVmRFVDByaE1tOWtQSVAzdGQ0cmZYSnBpMnF3Zjk5SC16MXB0S3haRmNrMmEtTko1cE13anFLUngwM0wtSHdNRFVTd0pUMVZFUjBPNUo4QUdzWU1MZ1doZz09 |
It is a rather straightforward and elegant explanation for a perplexing observation. That doesn't make it automatically right, that's up to experts in the field to pick it apart from every angle and ultimately try to rule upon. But as laypeople we are allowed to say "neat, that kind of makes sense, seems promising." Doesn't mean much, but calling it wild and embarrassing is just pointless gatekeeping.
Tell me, how often are plausible and straightforward explanations for the observation of dark energy, which have passed peer review (so we can assume they didn't make too many obvious errors in their maths and application of logic), put forward? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRWTltSFlnenpYOW9FeUlYR0pGbFpXYTYyTWZxR3FHbklTc09MR01NWVJoWmVmNkM5Qy0tV2JSWGRwYWp2RkhXNlJVdW8yejB5bGpQNGpPSWdfcm5Vc0E9PQ== | Z0FBQUFBQm5iSHhRaGdRNjl1aWU1TjUyY1NFUG0xOWtLbUNHMUJiVWs0ZU9ERDhSSGFwVFJTOEJkbm51Z3EwM0xZTUtMZ1JWT0xyaXhRUS1VVHh6dlpOeHRoSEc3OHFDY2paenNQQjltLWdkYVExbnd2dmlYU2t0SlBwSDlmSEt3LXVPRlE4Q3VVT3RSOGFUQWVjYzdfczN5VGtib05YbHdISlRFeXlFdnZnNTF5QnRYRFZYNHRHVGZ0NVZyajNlMXg0Yk1mQTdrVGEyWGU2UFgyWElhRVZWN2MxaEY5UmxmUT09 |
Well, every physicist thought that. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRNlA1N19fd05NVEFnRlhBMWFvcGMyeVktNU9PamJ3R19MaHdhTlZ0V01WOVZ6VWxKdmVrVEdsdVZ0OGFoU0VFcjZsVDdVU1ZVbjhESTBRMnFlWkIxWkE9PQ== | Z0FBQUFBQm5iSHhRbjFZczNXNXZSZlF0SC1jQlh3cG91Rk5aSzNETGlZcVRWVnJJb2JOYXM0M3lIV1hGUUkxNDh0Z0VQMWtYT2RRejhuWGJZdGxwQmtENkxSck9CdFhqaE5vTXptT1RSYk04VmtVbG90Qmp1ZnhCdFUtcmc4dk9rWTVkNDB0enlHX2p2YlV0dkZUYUhQS3pqYmtEX2d1UnVvMFI0ZHdfaXF1SDF0ZVZ3dFl3b3FjWVZCZ2tmUWdyWVZ6Y0RpaE5meXRYUXc3d0ZoaUpFbnU4WHhURjUxNjFPUT09 |
Math is incapable of proving anything
It can only provide the possibly something is correct, or disprove entirely
Models = math functions
Good information for navigating the world of science and the $cience | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRM19nVGEzUjZ5STZ4VTNXNk5scFdZZ1Q1aG1GMS1vYjdURmJmNGNTOWlWZHRybGg0al9QV2RSM0t0a3FUSmtyX0xnXzJsLU9kY2VqU0xpR1BTRXFNLVE9PQ== | Z0FBQUFBQm5iSHhRUG9TeWhaVW5RMlhrdlRhdXlDQkxZN19ldDdneFhZa2puWWp1aUkxWldsSjdubnp2elZCUDAtNVJLb0FKd1gyUF9JOE10V2tOUWJsM0duZWpmTlNReFpXZGRIWEZCb1lxckZWUGNaTnBYSzNwa3hUMFNNOG1pZm9HTF9GMHJEaTR0ZHp0ODhsaUw4Wmc1WXdjeGNkSjJrMHBuRHFkMFRVTlF0UWRPbEhfWk1LZklvQktDWGxzdDU3U0VndW1BODFHSmNpZWFVVGZtZkJTSWdNeEY5RzFrUT09 |
GR is in fact the basis of all cosmology, it would be impossible to use a single cosmology equation without it.
Suffice to say that the authors, while a legitimate scientists, are using mathematical methods that get highly nonstandard results out of GR. They still haven't even tried to treat the CMB using these methods AFAIK, which they would have to do before this can be taken seriously as a challenge to lambda CDM cosmology. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRLTV5ek9zdElWWERrRTNxc1NoQ19lbGlweVkxTWxRQXFPb3dWeFRpSDlNNXpaelAtWmdQVGUxdTNkLUw2YXRBWHI1TUNkdHR1R0I0X3hQYW1kdEREZHc9PQ== | Z0FBQUFBQm5iSHhRd0JXclNaLUR4QkxIbDYwNF9CWlp3Y29Qc3RwYVh1ejFCTXdnYzlRZ0U4SmlEYVBFVUhmRzUyX2lSZmtkX19odGtkck42bmtxSV9Wd1ViQ3ppTlZNOHB3WTBYV1lwYW5zZkNVQUN1R2JJaGh2eDNwLUlyUmVoMHVic3VWeXNBcjdmRVNzdTJhV1BEWnFKY3Y0Wmc2ME5raW5IOFpfdHYtMnMzY3htN0FWa1JOUlJvbFVXQjZkakpOenNJY2Z0dk8xbFlnc3ZMVUlaWDVCNXR3cjRaRUNTdz09 |
Why is it expanding isn’t really a question that’s needs answering. It started with a bang, and it’s riding that momentum possibly forever.
What dark energy explains is why is that expansion accelerating. And this paper basically says sorry it isn’t we just measured it wrong not accounting for time dilation. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZW1PelNJbWxaTC15SmI0eXRiUzVGai1HMlQ1Sy1GR1ZNY3BoRjZ6dS1CLWxYSkZ3STFwSFVtQS1yOFc1SDBDNG9BbG1vY0dHUTh4ekpVYXpBY21jMnc9PQ== | Z0FBQUFBQm5iSHhRTlNrRWxNUXdfek1VQmM2d3F6cVkwa3hVcjhuRXVSSl9uQTFEdXZwSF9sSDNCMXdSdTN4V3JnZnU2cno3M1dwaEk0aUh5LTdmdmZoSi15LVRydW5RSmZHMk5DUEJiOW9SbERRRzFQZzlHOHQtRDdqTlNyY0kxVFp2NW9PR3djT3pCZXZuano3ejVRdnJNekVtUnBDUl9LdEhPRTFiMHNJYlVfSmk2bHJ3d0UxZ2l5NHJKM0JjRHZNbXRkSmdlaVpTckg3TGxhSGpfSVYzczVVOXZ4OG5Mdz09 |
There aren't any fudge factors here and you're drastically misunderstood cosmology if you think there are | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRbFRKdVlqS01tcmpjd2lkUlU4RmRkM0RxVVVSbnROalJlZUQzcHhldlJsU2lTT1o2RXA4bktfVnFWQlBuV2F0elZVdTVKR2Q4UVNULTgxMDRzNUtKWUE9PQ== | Z0FBQUFBQm5iSHhRX0NwcGFqcTBiNC00RjNRbTVBWVRocE5pUTRaaWdyQlBWWDczOHl6STlyN21NMURmRG5YaHI0ZGNkb0c4SFZZcGhiRjZFN2RmcmZNNnU2c1NzOWxBLWZrdWZId0hlNmVsWFRIQUZJaEVsU0FPSl9aQmJyRnF5VXg1b2dXNHRzX0l1MEQyRzdCZ0JpLUo5VnZ3ZHBWSXpwSjRfc25jSWVIdXdET1JETDc1MnlKZjVSNzNuWTZ2ZFRCZUFPbFBrdlAzdE5weUNEODdkS3hTOW05Ymh0N0l1Zz09 |
i worked out too much and lost 10 iq points (kidding, it was the 5 covid infections) | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTlZtT2lVVFIzcWMxTGhtWUZVQ2RxWWZLazlQREFZOTVQSXZ2eUl5X0QxNnEyWi1xTUttM1I4RTZIeUNPRGxyQWtjY19mb0NpN1JHVFJuX09iSXVNbXc9PQ== | Z0FBQUFBQm5iSHhRRk5tZUdvaFFTNTQ1RjVZNHJCU1Mzc2I4dGt0VEoyUnZIa0NiVDdwSFJEMlVZYW1pNWdwLXpwLUdnQV9XcEt1ekpleXBYUkpndzM1b2ZzaFNXVXYzRDdWY2IzcjBSbl9nQjVTSzItV2hsQzdDdVh3NUM5bm9kRDV0M0dGUUxFSzY1YkdHSGV4bGw1dXhnM0hPM3F3UHJ4QlRnRzE4MnNnQVlVNlpPd1NuNmNROGtwOEs0QlZ4ZU5xSEFOVTZpQW4xdjI0TjBrV0dvQV9YcXczWTJ1ajBmUT09 |
Wouldn't a hydrophobic windshield do the same with comparable results? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRYXVKaFdyaUx5ZDcwMDVReTlrYzR2SW5fNUVlS3VXckNHX001Slo4VnhRcUxGV3J0NjhqU3VLb1FSR2oxS2VQdFlrdzM4VzFRY01Nc1Z0Nl9QbWVJN1E9PQ== | Z0FBQUFBQm5iSHhRSnBKSTNiMHRCQjRDXzdlUUdIbzY3cXEzVWtxRXJhcnhacVFWZzJOTUxQUEViY2JZcWoyZFFCSGdzeDhYcngwUFJfQ1JBNldtYjBjZzBYSGJpc0hWS2xiOTh0SnJVZDQ5UUcwX2ZVMjZYVnZqTG5QWVZUdFVXcENCQWRxc09RTjkyT25mUWlIZ3p3dU9wdWpaelYxV0IxWlVoRWxUVlowaF9WbTRIbzk0YjFHOEs4WmxZVGZ6QVVOWTFxX3ZmV1hESFViM3QwSlpWQlFsSkN1RWh1QkNQQT09 |
"PDXK kinase activity and vitamin B6 are required for leukemic cell proliferation and the disruption of PLP-dependent metabolism results in metabolic changes, including reduced nucleotide and polyamine levels. Pharmacological blockade of the vitamin B6 pathway, at either the PDXK or PLP level, exhibited anti-leukemic activity."
Chen, Chi-Chao, et al. "[Vitamin B6 addiction in acute myeloid leukemia.](https://www.cell.com/cancer-cell/fulltext/S1535-6108(19)30572-0)" *Cancer Cell* 37.1 (2020): 71-84. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVlRMaV9SbUZRWnY1UFpsckFuYVBrcVZNZXg3WFBzZElDRVIxajBsWHBXYjE2bU1hcFBuZTRQQ3VZRGZEUlBfREMzMHM5NXJyVGJNNjFiX2JLYml5NVE9PQ== | Z0FBQUFBQm5iSHhRa0F3WnFLY3J0cHJGQ29PSFN0elhYd2ZYNmlEUWEtRnFKVmVHbjFyck9JT1AxbmVQNGJnQjU2M25uVTdQY2w0aWViQ2dCdzFCc21vOENIeWs3NUVmRXBCel9mSkxnTHAxT2p5ZzJxZFdaNWgyQzhKYjdsTGg0SlZPUzkwTjVfMVZOOGM4WW9OVk45X0ZYZ2RHc2JMbjctamFleVFkVHRUN3Rad2p3a1daZjBLekdGR2phbWt3ekNmdW5NNGliM09xTHBucnBUa2g2QjNQOW5sVEVZT2RVZz09 |
This is just bizarrely wrong. The people most likely to improve on a tool are the ones who use them. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTW1CcG84YS1iYlVnUE1xMFo2Z3NHMVZzLXlPck5OQ2RQQm5RcnhRbGtqM3pLeVNoYXdtcnU0TkFEN2VLZ1lMS2wtLU9uZTNJTnpGb3hCLThiUlNSeFE9PQ== | Z0FBQUFBQm5iSHhRTER3U3A5MEZuaDJhdjRqNld5cFZPM1NSRFVWeGd0MXk2aXVnWndyMHFlaHBEeUxObVRJa0p0elFxaFBQMkF3ay13MHBXQzE3SFowMXprd2N0MllGZ0FSZlRBZTJ0cU5QZk4yRDdPRDFucnEtczhwZUFKcUE0bzM0dmFZcnplbXRKZWEtaW5Yb2JZdi1lTk85RW1FM183UHFvNWQwdVpQb3FpbGFVZDI0S1YwUlBVQXJvV0JYSkdFNVkyb3RPSnRjajljZGFFcGxzWHNvLUt2a1duYWw2dz09 |
For of history science has been means of studying God. There’s no reason for conflict. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTjk4Yzc5ZXVBVmtaOUotX1JRb0FaeVZRTFhPSTRMZGJHb0QycW92QXU0ZE5WVktkYWt6Zlg4SnpnbnduQUw4YWg3YjVSUE9HTDAwbzFtdzgzU0U5LXBqUF9XblR2Nl9HZG1XbWZpb2RrQWM9 | Z0FBQUFBQm5iSHhRUE5hUG1WNzBSb0dZSV9LMnoxbkUyckI0bXRQUlY1WDFNZ3d4TVJzcTdaUE5UUjJTT0dRX3Z2YjV0cS0zS0FYemF2amVLcTQzeUlrTm1WVW9LZkNHX1R3V2Rxdk1GVTRmTElCTldoc0VzRFUzb0tES3R1UThFdHBjMzNEN1JPUzk2dDBfYlRSTU9kcE5PV0lYNlBmalJkZWFNTHdIMVE0TUF4cUJxWU5GUm5wOWhIbzhRZzVsOUowYVJJc3pXMXBHQkdLY241SXRYM0U5NUV4YXUyc25Odz09 |
Tell me you've never worked in astrophysics without telling me you've never worked in astrophysics
Nobody gets shunned for a hypothesis like this, but the objections are very well founded. When everyone in the class does a math problem and one guy gets drastically different from every other equally competent person in the room, it's not reasonable to do what you're doing and jump to the assumption that he's right. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRTTFNZC0tRDEwVWdFUVJpcXd4ZGVxZ1NBa1FIeWVEUnNPQ18yZG05ZTJwbVhtTWRUV19YNjRCRHd1ZjViaDdjdUhEZXRHSUNyYWRjQkctQXhHWm5YNnc9PQ== | Z0FBQUFBQm5iSHhRSW1iMUxuYW9ZUWZ3NERRdlM5c1ViNVBEdjFSOTBfYnFrU3ROUDlOVU5OYVVrdm4yZ18zQnZlRDVuQlRNY2lndGZwY1k3S2lJcUtPY2VfSTV3R00zRDQxZW9qMExnSkd0MmZEdE5CdlRTTFNyTW5mekRQcVVUTUxHUzZnSUtxcnUzWmtCbFVXT0x2QkZKS2hmX25pQlluMC1rTGdlRGE2d3oxVUItVHhQdThRLU1rSFZ3cVNJZ1IwQWgwckhjcU84RHVZeXY2WFhod0xGaG5NdXNRRjZMQT09 |
I’m not sure I get what you’re driving at here. Sure, it’s POSSIBLE for a country to achieve good dental outcomes without fluoridation, by making sure everyone has good access to dental care. But in a country that’s either unable or politically unwilling to provide that, or is trying to provide that but finding it a slow process, why not provide the next best thing in the meantime?
If analysis of studies from AFTER 1975 “estimates that fluoridation may lead to an average of 0.24 fewer decayed baby teeth per child”… that’s still a lot! Notice that the “0.24” isn’t a percentage (because yes, that would be a pretty low percentage)—it’s an actual number of cavities. “0.24 fewer decayed baby teeth per child” means that without it, there’d be an extra cavity for every 4 kids. That’s a lot more dentist visits and toothaches.
As for the “medication” issue, the thing is, levels of various minerals in tap water have to be monitored and adjusted anyway—even without a specific fluoridation program you’d still have to check fluoride levels just to make sure that the naturally occurring levels aren’t too HIGH. So why not just have a general profile of what you want the mineral levels in the water to look like? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZlZqczl3S2NMWUtQcmlqZlRPUVB1OTNuQ1VOa1lLMnFGNVQ0elUwYlFaVm4yNDBBZzkyWTFFdTR5OVBEV3ZWME9neFNidzR3VzB3SzJPaWpGcjFGb2c9PQ== | Z0FBQUFBQm5iSHhRa0RxWUx5NmJWWFlsSHd4VnBEalhLMVd0bVhqSURDcFFEQ0gySk9MLURFeEpJMUJVbFh1RlJJQmNSUlUwdzZlbkF2dDRab2IxWVAwRXNScV9RX0lpczBoRkdCcXdEbThKdjU2UHowVGhTdVhNa0hWT2hzdVRCYzVFZkhVYkdKR3d6VlBkRmlrOExaLXdGd1R6OFlVaVNVSVdPUE1VUDNZLVNQX3JSTTZkTWhIXzl4MW5XT0wxb1VfRGU5bk56Q2xZMDdhc19OaEFFM3B1NlVndjA5dU1mUT09 |
The main issue is that the time dilation differences aren't that large according to GR | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUWZVVWpQTS00SVpnSE94WTZHdEpxTXdua29BUDU3WWtjMWltZEIzSlF5X0dHbWJseHcyM0c5QXlpVThERTRSV0FMb3Z5bFV4ZVkxTWt1ZUlVaVd4R2c9PQ== | Z0FBQUFBQm5iSHhRTHpXQU5ZTEczN0NmOFFEUGdYRWNlWDdoOVlwT2lXNzNKdjY0bkZsQlRqcTRndTJLZTFicGVzdWMtR0RscFB1cldzZXNCbXJQQzU0V1JGek5jOGk5ZFFlbkRUck8zenhMN29ON051MGIzTHdaTUthYkFTSUl3WFNxTWtGUFgtLThZdzZZN3h4TjRqX1dDTVFINnc4ZTN0RVYwbWpHZzdMNFp1ZXJwM21ScW5ZT1owSmc5SnRKZTZOUWkzdFlsMlYxNXpESjdaUjN0bldSc1MtUzVSQVFlQT09 |
Yup, quantum mechanics and string theory sound like straight up magic, even more so than things like magnetism that we've more or less figured out. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUjB6bEVKM3V6Sm8waVVRUG5OMXZLTkVsMFhUaVFXcmc1d3gwaXVUSTFydFhhdjBHZW9ZNlVwOGU0VXBXTF9lN3RJb0lYRFZGSF90eU0tSDRBaVl6UVE9PQ== | Z0FBQUFBQm5iSHhReU9JaU05LUIzQU9RNjJSZlFxNFRHUmNrTGptRnBjaEhiSy1kMGdyMlRGUS1zYzNNNTNZTUVIc1RKaUZmN20zR0pkUk9YSGRBVENsYVVyVVJtQ3gtRkt4TTRDWTRFVHl1d0VSSkNleTlFdHJpbVBETmNBTWZ6V1FxdmdGZUhieWVVV3Vmb2JnNm5jbVRqcEMxVGhxbWRZM1lNT1V1T080U0dYWGdWdFQyUUZQS0ZRMGNDY0VRRWZsQzhkMENYTy1jNWoyQnloRDd3dE9TSk81Vlh0bVN0dz09 |
Also too many people in support of using science as a weapon to enforce authority onto others | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRZjUyQ1luYUs4LWhqczhLc0dKdE4zaFF3X1pKdFJZYVEtZU0yYThKZkx5QmN3SmZuYVY5eEJRb21UdlpUR0NlaDJITnB6MENWNEY3ZGFqMk5fbllZYXc9PQ== | Z0FBQUFBQm5iSHhRR3BkN0hmUlNVZGV0SkJnR2dSWVltTVhRWUdIVVNQUndqNnl2SzBrdEUyR1NFVEt1UEItMThFb2NXOTY3VGswNHA3am9BOGtyU21HLU92RGVYbVdRZS1oNmJFWWZSWUhTNXBMaWJDVVYxNTRkOWRyUUI2VXU2R1FrdHdieDFhVTRDd3liSGM4NDVCdjNrRHotbzluRWQ1ZXh5UjhYRjVmU2EyUDNmbi1udWpWTnc0NWpOdm1mbDhDY3BQejIxSEUtcHhUZ3ZVdEx0Rjh2VTB1TmlnanFtdz09 |
Yeah this is why I keep going back to the idea of the state machine when thinking about time. Maybe not the most accurate representation, but it helps with this specific framing | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRaEhMZGhhai1wa0tYRExmSmpNNWhDUXVlQmpNdmNnZzFpTlMwLXJJS0htUzZqMVdOLWtVdjlDai11YzR4UVc2VFd1QVBPeVZ3V0V3UTNoSVN4UnREU2c9PQ== | Z0FBQUFBQm5iSHhRRW9FMFFmRGw3Q1QteHVBQThOZ09US3FOZVlQd1o3anRKR0JVemJDRFV6SFoyTEg0SlFHVmduMzE2c2MzZEVvUXRKUHZncS0ySk1fdkZQekt6M2hwWVhqQ1dxVElLQVZoc2tIWkhmTXhYeG5tSnpSSjZMUnZjOHIxRTg3emQ3SVBDUXBCMHJDeThTOXlPUlIwVUVOU3YxTzhVQVhUM3NxeUJ3OVlGQWN1UmN2Q0p6QmtFSjlHUHU2dUo3UUlfZ090RDNuT3FZUmJQUzd1RnFlWjFKdGJnUT09 |
This paper hasn't overturned anything, it's just another alternative hypothesis that has a long way to go before accumulating the same amount of experimental verification that lambda CDM cosmology does. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRNDBUNTJOMWZGYkthLWgyRmYzMWtVM3JUcmNIaDkzdHFDSjhJR2EtM0ZCNDZrWkpBQ05mekhGN2lCcURJMnBzSHdSSzNuVU1yWC1kU3VKSDJwOFdKVkE9PQ== | Z0FBQUFBQm5iSHhRampYUnI5c05VeXRzNElaYUJ1V3ZoTUxkN24xSHNUMko1ZDB3RVlGbjBSOGpfRURjbkN5dmNXbVpKcFJkdENLNFEwQ1NjeDVSUXNZWXZJNDhwS0tJdGRHQTJac2I0SDk3RzdSeDNNOVJpWFp2TEZPWko4OTBwWGE1SXZ6MnRsOHJwZkFpdHVWZDlhMUpNUTM2b0lXYUplLW02cHRpY3FoWGtYYWVMRE9ib1hxeDYyQS1lc19POW1lUkJaOFNraDYtalE3ek9wMFc0U2ZwcGpVb3k3QmRPdz09 |
The answer to the ultimate question. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRN1NGYzRmWEZLakNKWVc4X09OUHJ2cDBsdldJemc5b3p1bXdhYW1yVGVnTi1NQzlnd1V5Y3p6MExGOC0wTUU0emZTaFJya3Y5cmV2cGstaW9kTjJ6eEE9PQ== | Z0FBQUFBQm5iSHhRbHlXMkEwZGNVNlZBV0ttd3VFYWh4VXNKdTF3NXlDTFV6Ri14LTJaeWtxVEJhM2VsU3VrQ3VERHhTelhxdWEwODdPZ051WTF2bk1EOWtiNzNBYjVfVmR0eUFUMl9nU1Rtb1VZa1o3ejRuamxzX0VXcDdYYVF6RVNsdXo3SERVVjVrdlJnTWxHaUQ0VjhoYlF4NjVNQ1owUnowUW1teGdYbUhBUWpwV09yUllyVXVmWVJoSFNDTkJpYi0teVI1dEhTSzdaM2p2eldjOE4zWWozek9HYXo4Zz09 |
I did and do this. The hand thing is likely “stimming”, which is a way for neurodivergent people to try and regulate their emotions and attention. I find I stim with my hands when I’m socially anxious (pinching my thumb or repeatedly cracking my wrist), and with my legs/feet or beard when I’m trying to focus on something (I’m fairly certain I stay moderately in shape just because my legs are constantly tapping). I’ve had people point out my hand and beard stuff before (especially beard stuff with video calls). I just tell them I’m stimming because I have AuDD, and that usually sparks an interesting convo :).
I also thought of my differences as a super power! X-men, in particular, had me hoping one day my “true self” would emerge. While there was no catalyzing moment, with age I’ve grown convinced that it is indeed a special ability that can be controlled through time and practice. Being able to see a problem, momentarily “check out”, and come back with a vivid plan and vision for what to do next is very useful. I can spot patterns and imagine whole systems in my little world, and then I come back and have a blueprint on what to do next (and even bring others on board!). It’s proven very helpful with my career in design leadership and software architecture.
Of course, the flip side is intense and broad burnout. Until recently, I struggled to recognize that my burnout periods were longer than I thought (sometimes many weeks), started sooner than I thought (it isn’t obvious when it starts, but creeps up quickly after hyper-focus), and affected more than just the source of the burnout (like if I spent a week hyper-focused on something specific, once it was done, I’d not want to even socialize for a month). But this recognition is a good first step towards better navigating the “cost” of these skills. I’m convinced I can predict burnout periods and plan around them.
Do you ever have problems with burnout? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRVWxCMlhFSTVHUGN0c3V5Uk5LQzctc2czRGZQZEJnVHFIVE80Yy1Ja2ZvZ3RlcmFVaVpUUlpZM054UDRHbndZRnlDNzh3SENVZm5ISWZWUGV2OGgzRFE9PQ== | Z0FBQUFBQm5iSHhRM19hbHRXb2ZRQ0Y0MlptZDc4cW43bE9DTXc1Y2lQU1dGV1JreE1kcWJWSVRkWW1lSGxWNkhjMXZZU19CRHI1V3pXOWdOV0ltemFaVmNTcWd6ZnpPYjZUUFlKNXBMVWw2TDVLdGYyak4xMXhSRHBGak9YRkI5a0w5aWtXNnhwbjNFLU8wcjBvalY0bWtFYlc5ZTcwajhXQWxTYWFyUm9KVWFjbEh2TEg4c2lxaU0zSmRjTmtoY0hEWEVZSGNlVzdNSlhGVGdMaVpKbzFyZWxXdmowc3VNUT09 |
"However, this will require at least 1,000 independent high quality supernovae observations.”
I hope they get these measurements soon then. I would really like to see that mystery solved in my lifetime. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUjUyYThPWnR2cXpHQ1MxRzVNeE45ZHE1ckNmbGU4TjEtTlJKNm0taVFjQUFDcmdIcUhzaXlIUjNRSnBEbGdRN1BBWVQ1Yk1rVVdsbWZEd01oT2U3X3c9PQ== | Z0FBQUFBQm5iSHhReG9tWURsS1VsQ3N0TlNLTkFkMXJ3T2lHQ1V2b19lOENpUHBuOG5EY2h3NDktQlh5bDY5MXc1WVl1dWV3akluRDhQZEFLUnhVZlN3S0VQaGNGZ0xNV0oxbHNtZjNpSjBOa1hZekx6NlM2ZmRwdTU3VmNia0hGeGwyNzl5NU9FbkgydDUwNXJiNERqWktKQzRyR05wTnRKT1VRNlFlSkc4TGd4RGxZcFpwOXJhT0o5dDU1RWRhUFVxbFU4b21NYXdlSkJLcnNGVVlkNTIwVm5mWndPMXJSQT09 |
It also led to using fear to create more inequality hurray | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRaFhpUzFiMDNRN1lMX1VBN3d0NFN6dWdReUtxRlRlNm9CVXI2MUtlX0ItYVJFd1FkSkowZGN5NGNWZjZmaVF5b2hOYzE4X0NUZm1Dd0JCNnQ2c3dkNEE9PQ== | Z0FBQUFBQm5iSHhRUmNSU2NMb0pVNU9iNE9oNnVmRTBJUl9jdTNUdGpNQm1BUU1xMTdOajBTRkpzbzg3c3ExY0hhai1QZDVPRFhpMTNvd0pjdnhzbWtfRUFMdkFCQThkOE5iR1pBS2Q1VmR1SUFoN29qeXl2a1lRUHNCNjk1di1BUEZNQl9NZi02Tm02V25ydjY5TEVHWklEdkpDZG4tcE9TS3VQRzZaWEYxZGJwbTVGVUROU1dSVGJLUjZSamNEc0Z6QVpRTUQwZ0NWVXdsRGhaRU1jSmVwWEFpaWY1cWpmQT09 |
How these dynamics change across different eye types around the world? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRLW51cXg0akIzS1lMb2o1cTh4Rm5NVEtKWVdCYS1Ual9iaGtxTmx3RF9uTjlQSkx2WFQzSVRudmJJSmktSEU2d0VGOGRFX3BvTDZidHlicFRxUFc5MDUyV1F2b3FFb1plOHEtbmN3N3pLSjQ9 | Z0FBQUFBQm5iSHhRTHJTanY3bjZjUUxocEwxMnBFUXhXM2tQT2UwcmZIVGhnOVN0RjVUUFF1Z21yUmI1OXVDd3haemR2T1RveDJPb2dFdDlYbkpLNkZ4cU1TRzRNZWdTeWViQlpoWTltMFp5NWVaVVdPeXJMdjNEZFBIMGlJYjQxMnRZdVdadTlISDZKelp2OUtPRmpVQzdMTWZsWXZxVDNxMl9sS0hfU3psV1dyRjZKeEtReGpHRzNBNW91N0llUVNWUllMa1ppQUw3LW8yd2lPWjhwZmZNX3c3bkYyYmdwUT09 |
Or epidemiology studies are easily biased and mostly a waste of time.
I doubt any of the Iranian phds and postdocs in my wife’s lab have left their Muslim faith. Certainly none of the Catholics have. The article posted backed this claim.
If it lower, it’s because many religious people, especially in the US, are taught not to believe in science or pursue a scientific career. I know I was basically taught this is grade school . They weed themselves out. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRbi1EQWpISGtCZkpNRzgwaUNfY09RT29IMWVoMGVPTEFVbmxkLXd3UmN3SWd0NXI0ZkxmaXhRcjhUNGJiV2FnTVpCM2JlYjUxa3czTGJsVFVNbVBBYXc9PQ== | Z0FBQUFBQm5iSHhRN1BWRk1tcG1QVlZySHlMUVZNTXV0dURyZzhwTjRYc3YweTdHcVJiTW43T3BxOTUyQU9NX3JTNG0xYjBPdkNsa1k4RUVCWXJjZXpobDdORzRXcGZoYW9mRnktbEpWaVEtOHdEbkJ1cmNCVVNPSjRtdWJXYXpxLVpmNjREVW5uWGVGUDRSd1lUdHNseWlFYjEtVVFJQWppYVB6T29uNUZiN1Vnb01NaXNIeG1YOHZFS2p2U0RWYUp1VDJCWVJrYk9FQVlvTEpiWVhwVnlwTXhFZ1RicjgzUT09 |
So the time dilation of our galaxy causes us to see distant galaxies red-shifted? Wouldn't this suggest that a galaxy which is stationary relative to the milky way would appear to be moving away? | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRQnpFTjRXZHAxeVlwelRXSWZrSGoxLUhUdlg0QUpIYVptNVdXUndNb2JiQnotOTdfXzJuZGVWUFllZERVU2ZlVFA4SmJ5dS13TWYxRzJHcUpYQmZBTlE9PQ== | Z0FBQUFBQm5iSHhRd0s2Z3cyb3ctVjI4YmpBMXFpR2xqcjM1V2U4cjctTjJPTkRCeUJiMXlCVkd1bF9HZVJoX0tuV09XRzhMNnhPckpWWUdMVjhndHduZUhJbXhXVGxQQ3FoWmVURnMzZTkxRlJhOUtZRjVpYVNXWjlod1ZHM19USnRvLUhpTWZyZGdDQ2FKUlY2WW41c0s1aVc0RUl6dWZSWEk5VFctZWo5anhBOVptUWhzeUJfOFlGWXhUSW9nc1BCdlRkdVdGNmV0MHZjYzdhUWI1MXBXWFY5RTNReVBFdz09 |
What you call dogmatism is actually just good science. You cling to ineffective theories like MOND because they "make way more sense" and is a "simpler explanation" despite it being unable to account for most dark matter observations. Physics doesn't care about how elegant of a theory you can come up with, if your theory fails to make accurate predictions. There's really only a handful of active researchers in the world still looking at MOND, despite how over represented it seems in pop-sci. As a theory it's effectively dead in the water, and at best MOND still requires something like a dark matter particle to fill in the gaps where it fails.
Also, Einstein didn't originally add the cosmological constant to explain expansion. He assumed at the time that the universe was static, and so adding the constant was necessary to prevent expansion. Hubble then observed that the universe is expanding, so Einstein removed the constant. It wasn't until long after Einstein's death that the expansion was observed to be accelerating, which we call dark energy. Nobody is clinging to dark energy because "Einstein was right about every little thing", since he didn't even know about dark energy, let alone predict it with GR.
> people are finally starting to get the recognition they deserve for exposing the cracks in our current insufficient models
What are you even talking about here? Dark matter and dark energy *are* the cracks in our models, definitionally. Dark matter and dark energy are merely observations that don't match the predictions of our current best cosmological models, they aren't theories unto themselves. Any physicist working on dark matter and dark energy *are* the ones exposing cracks in our theories, since these are the areas our theories currently fail.
You see the physics community push back against certain theories and you think it's dogmatism. In reality those theories fail at the most basic requirement of being a theory, which is to match preexisting observations. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUlljVjlBcDNXamdQVzJEWkVicUE1MVpnMzhlSUtLdGJvN0x0d29uc3VrQjEyWVlnOXFmRUl6Mmx5OG05aGhwMVhHMTl6dW1sNkFtY1Vsb3BHb1oyZUE9PQ== | Z0FBQUFBQm5iSHhRcFI5STNwTHdmYUZtRU1jMHpsNzZDUE9wc1YwbTFWUzV1Y18yeGNWc2gySEhWaXg3cHVjS2F2WTJ3QmdEcHV2SXZENGlYOXBpREk4LV9kTGNsSXMxeDBfVEhWMlYxQmUzRHd0STFka29vb2phQlFuanVkWlItRXo2SGp6Q0RKMGd6TWU5T0JGVWkxeFpFTFVlbGZvUFRIWTJKY3RiaFhJaUZDVlhqTzE2NEdGWFB4a0xDMTBpN0pSTjJJQnlrX2tYQ0Vfd2c1Tkl5aVRsVEYxcDRfa0N1dz09 |
Dark energy is a lot more than an error term. Without dark energy you don't get the switch from deceleration to acceleration a few billion years ago and you don't get the same kinds of structure formation or CMB anisotropy spectrum. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRLXJ5Zmt2cVFoZkxQSkNiLV9mMElzdDY3Y1RZUjY1WjAzMXdFR2U0VkthZnU3N0R1UGFTWGNaYXVQSFo4NFhDOUhiSy1DMGhoX2dlS1dieDFDZzhBQlE9PQ== | Z0FBQUFBQm5iSHhRMzY4S1lvY0NLMWVSY2hsam5qSGZETFFSdndqaG4xc2s3c00zTFZEcGNybVBJS0hUTzVKUnNrbG1jZzV0YnllOWl6Q0Z5VmdVWDBlMHNYLWpIcmlYY0taajBVYzB5QTJBbElaU3JWNGJtalItRzlhLXhpdllaTzd0MTRCcW4wYjVCeHNJNUNfSDMzRC1EdW50U1o1S2k3ekVXQURiVVkxYVZ1cWJpZ1VzNTFZSVdGUEpLVUctV3ZaOHBmWmVrQjFGX0Y5RVotZk4xRnl2bDJjSTZZeUxuZz09 |
As I understand it, (which isn't saying much) maybe closer in miles or kilometers but not any closer in the time it would take to get there. Which is a harder concept to grasp for me. | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRRDFleW9OMjhlc2lRNU9CX3NWX053dHZqdXdvVERScUp6SUVOTEFLSUUyOEhrYWg5SmFIYVBFZC1IOTl4dUJpLUVUTU1VYkJTYkxjend5QWRsT3VmYkE9PQ== | Z0FBQUFBQm5iSHhRUFBVN1IyQWZKbFF4X1dfcHRZcG1PaVlhNUw3NTNxMWg2aDlVOEkxRk9pSk1sWnZZSHNQcVFUUW1HSzVzRDJJbjQxMEg3dG5SSHMzSlpvUFNFNURUdzRxYnY1NE1KSTNlRGI5aXZNcklmcDhSb2hOZDdNa25HeHVaNDhiWVBfUW5xWjZJTjFtRFhGX2ZLME9zVkc0MllUc1EzYXJpR2lldTBjcHh6Nk5uZlBHbUxpaEtrS25OMDFKd0JhTnB4X3dnR2ZyNUVlcTJiZXJtNUxCdG5Md1BuQT09 |
you sound like you havent kept up with the state of research for the last 25 years
if you think dogma has any place in science, id like to introduce you to my friends Popper and Feierabend
though i do appreciate you making it so easy to tell that you dont know a damn thing with your comment | r/science | comment | r/science | 2024-12-25 | Z0FBQUFBQm5iSHhRUUtEVkNrZGdVOGlkbng0Tk1zM2hSNEVXeUY0TDdrakdEZU9OSU9SWUQxM0FuaWVRVVB2LXRRektPOHVieXRyM0QyN3dJS3N5cDhlSVlQNUVIYTJ6M0E9PQ== | Z0FBQUFBQm5iSHhRTkFPRzZ6ZmdhMlVDMjBYUW8yWlJkV2dUTkJ2SXoydVZ0RVRvZWRoRE5VZGFzZlF6MGozYnp1elVFaVFfZlBiRWJ6NmtxYWZ1dUM0TkZPZTAzMXNGaWhJQ1dGQWZWWGJCemRtUDJrUXktQ0U4dHUxZDFGWVI2MEVqcFJuajdDYmpKcnFXdEd3TmdLYXFxRkhibVd2V3dRYTdBV2FnejlBdkJxN1F1ZFhxbURTS2J3OTc5ZkNiLTljZkRESnYtQ08xMDVENWRmOU04bzFtd08waWZqLWVSdz09 |