The Sun s So Bright, It s Spinning Slower
Scientists have known the outside of the sun spins slower than the inside for a while, but they didn t know why until recently. For a free 1-month trial of The Great Courses Plus, click here: http://ow.ly/4g5G308CDdB Hosted by: Hank Green Learn more about seismology: https://www.youtube.com/watch?v=XOCxNVDiOnE Learn about Alfred Wegener: https://www.youtube.com/watch?v=nbU809Cyrao ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn t make SciShow without them! Shoutout to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Will and Sonja Marple, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: Slowing Sun: Paper: http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.118.051102 Free version: https://arxiv.org/abs/1612.00873 http://link.springer.com/article/10.1023%2FA%3A1005226402796 Free version: http://soi.stanford.edu/papers/Surface_Flows/Beck.Rotation.SolP.2000/rotation.pdf http://gong.nso.edu/info/helioseismology.html http://adsabs.harvard.edu/doi/10.1086/167727 http://www.aanda.org/articles/aa/abs/2014/10/aa24839-14/aa24839-14.html http://science.sciencemag.org/content/272/5266/1300/tab-pdf http://adsabs.harvard.edu/doi/10.1086/181851 http://physics.aps.org/articles/v10/13 http://www.sciencemag.org/news/2016/12/sun-s-surface-spins-more-slowly-rest-star-may-be-why Martian Meteorite: Paper: http://advances.sciencemag.org/content/3/2/e1600922 (it’s open access, so that’s the free version) http://www.purdue.edu/newsroom/releases/2017/Q1/monster-martian-volcano-unlike-anything-on-earth,-scientists-say.html https://www.wired.com/2015/08/tell-volcano-active-dormant-extinct/ http://fyi.uwex.edu/wi4hpublications/files/2015/10/ACTpa123.pdf http://volcano.oregonstate.edu/more-about-etna http://volcano.oregonstate.edu/book/export/html/139 https://pubs.usgs.gov/gip/volcus/ustext.html https://hvo.wr.usgs.gov/volcanowatch/archive/1995/95_04_14.html http://adsabs.harvard.edu/abs/2003TrGeo...1..347H http://www.lpi.usra.edu/books/MESSII/9004.pdf https://science.nasa.gov/science-news/science-at-nasa/1999/ast29apr99_1 https://www.cambridge.org/core/books/planetary-tectonics/C9E411CF9C7A74B1D947B13D7629D0D1# http://lithosphere.gsapubs.org/content/4/4/286 http://www.space.com/418-marsquakes-red-planet-rumble.html http://www.yellowstonegis.utah.edu/research/hotspot.html https://www.scientificamerican.com/article/recent-east-coast-volcano/ http://www.livescience.com/39447-biggest-volcano-earth-found.html Image sources: http://www.thinkstockphotos.com/image/stock-photo-sunrise-at-sea/513750122/popup?sq=sunrise/f=CPIHVX/p=2/s=DynamicRank https://sdo.gsfc.nasa.gov/gallery/main/item/684 https://commons.wikimedia.org/wiki/File:Mars_23_aug_2003_hubble.jpg https://commons.wikimedia.org/wiki/File:EETA79001_S80-37631.jpg http://www.uh.edu/nsm/earth-atmospheric/news-events/stories/2017/0201-volcanic-activity.php
