Will We Ever Know The Answer To The Dark Matter Problem? | Physics Explained скачать в хорошем качестве

Will We Ever Know The Answer To The Dark Matter Problem? | Physics Explained

Dark Matter is one of the universe's big mysteries. We know 'something' is wrong but we don't yet know exactly why or what it might be. In last weeks video we went through the evidence for a mismatch between our measurements and our observations covering galaxy rotation, gravitational lensing and the early universe. Watch here:    • Something is Wrong with Gravity! | Dark Ma...   Dark matter itself is not a theory, it's not a complete solution. It's a possible answer to a bigger question. And it's not even one answer. We've gone through different ideas on what dark matter could be from machos to neutrinos and wimps to axions. In this video we'll talk about the leading dark matter candidates and how scientists got to these ideas. But the biggest question of all is if dark matter is even the right direction. What if our understanding of gravity itself is wrong? Chapters 00:00 - Dark Matter 03:41 - M.A.C.H.O.s 05:58 - Neutrinos 09:11 - Quarks 10:57 - W.I.M.P.s 15:01 - Axions 19:06 - The Dark Sector 22:49 - Is Gravity Wrong? If you want some books on this then I recommend: Brian Clegg - Dark Matter & Dark Energy Govert Schilling - The Elephant in the Universe If you want some videos breaking down more current research and papers then have a look through Dr Beckys channel on YouTube. Let me know what topic you'd like next! And if you want bonus content then join the nerd club on Patreon or through YouTube memberships.   / join      / @popculturescientist