High-Mass White Dwarfs Are Smaller?! (And Other Interesting Facts) скачать в хорошем качестве

High-Mass White Dwarfs Are Smaller?! (And Other Interesting Facts)

White dwarf stars are so cool! Did you know they're made without a supernova? This is just 1 of 7 facts about white dwarfs explained in this video. Watch to learn more. Watch this video Ad-Free on Nebula: https://nebula.tv/videos/scienceasylu... Nick Lucid - Host, Writer, Editor, Animator Emily Lucid - Producer ________________________________ VIDEO ANNOTATIONS/CARDS Fermi Gases:    • The Ridiculous Density of White Dwarfs   Sirius A and B:    • The Star That Keeps Getting Weirder   Dark Energy:    • The REAL Reason Our Universe Accelerates   Earth Surface Scale:    • If Earth Was Small, Could You Feel Detail?   ________________________________ SUPPORT THE SCIENCE ASYLUM For Direct Support, Merch, and Products: https://www.scienceasylum.com For Alternative Support Options... Patreon:   / scienceasylum   Sign-Up for Nebula: https://go.nebula.tv/scienceasylum YouTube Membership:    / @scienceasylum   ________________________________ HUGE THANK YOU TO THESE SUPPORTERS Asylum Orderlies: Chloë Joan López, Dhruv Singhal, James Smith, Joel Wolhendler, Peter Engrav Einsteinium Crazies: Benjamin Sharef, Dan Sullivan, Eoin O'Sullivan, Jonathan Lima, Joseph Salomone, Kevin Flanagan, Matias Cveczilberg Plutonium Crazies: Al Davis, Compuart, Kevin MacLean, Rick Myers Platinum Crazies: Clayton Bruckert, Christopher Bennett, David Johnston, E. W. Darbyshire, JJS, Jonathan Reel, Li-Ce Hu, Marino Hernandez, Mr. Orn Jonasar, Ulrich ________________________________ SOURCES White Dwarfs: https://people.ast.cam.ac.uk/~pettini... https://astro.swarthmore.edu/astro123... https://physics.weber.edu/palen/phsx1... https://www.daviddarling.info/encyclo... https://iopscience.iop.org/article/10... https://www.syfy.com/syfy-wire/talles... Bowling Balls: https://what-if.xkcd.com/46/ ________________________________ LINKS TO COMMENTS    • The REAL Reason Our Universe Accelerates   ________________________________ IMAGE/VIDEO CREDITS Ring Nebula: https://www.nasa.gov/feature/goddard/... Earth Topography: https://svs.gsfc.nasa.gov/5425/ ________________________________ TIME CODES 00:00 Intro 00:20 Supernovas 01:00 Low-Mass White Dwarfs 02:07 Hydrogen and Helium Envelopes 03:30 Smooth (Like Shark Skin) 04:42 Wait, What Color Are They? 05:34 Core Temperature 06:25 Mass vs Diameter 07:27 Closing Thoughts 07:43 Featured Comment