Head to https://linode.com/scishow to get a $100 60-day credit on a new Linode account. Linode offers simple, affordable, and accessible Linux cloud solutions and services. If the 10 kilometer wide asteroid that hit the Earth 66 million years ago hit just a few minutes later, would the outcome of the living creatures here have been different? Hosted by: Stefan Chin (he/him) Correction: 1:15 It wouldn't have made a difference for this guy! Stegosaurus had been extinct for millions of years when the asteroid hit. SciShow regrets this error. SciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Matt Curls, Alisa Sherbow, Dr. Melvin Sanicas, Harrison Mills, Adam Brainard, Chris Peters, charles george, Piya Shedden, Alex Hackman, Christopher R, Boucher, Jeffrey Mckishen, Ash, Silas Emrys, Eric Jensen, Kevin Bealer, Jason A Saslow, Tom Mosner, Tomás Lagos González, Jacob, Christoph Schwanke, Sam Lutfi, Bryan Cloer ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow #SciShow #science #education ---------- Sources: https://www.csmonitor.com/Books/Author-Q-As/2022/0517/If-dinosaurs-hadn-t-died-out-humans-might-not-be-here https://onlinelibrary.wiley.com/doi/10.1111/brv.12128 https://www.nature.com/articles/nature.2014.15616.pdf?origin=ppub https://www.nature.com/articles/s41467-021-23754-0 https://www.nationalgeographic.com/science/article/140728-asteroid-dinosaurs-diversity-extinct-science?loggedin=true https://www.nature.com/articles/s41586-022-04446-1 https://www.fau.edu/newsdesk/articles/dinosaur-extinction-chicxulub-asteroid https://www.nature.com/articles/s41598-017-14199-x https://www.bbc.com/news/science-environment-39922998 https://www.nature.com/articles/s41467-020-15269-x https://www.bbc.com/future/article/20170918-what-if-the-dinosaurs-hadnt-died-out https://theconversation.com/revealed-asteroid-that-killed-the-dinosaurs-boiled-earths-atmosphere-36606 https://www.amnh.org/explore/news-blogs/research-posts/mammal-adaptations-after-dinosaur-extinction https://ec.europa.eu/research-and-innovation/en/horizon-magazine/new-clues-unearthed-about-mammals-rapid-evolution-after-dinosaur-extinction Image Sources: https://bit.ly/3AWnEFQ https://bit.ly/3XJUzXU https://bit.ly/3AQNjji https://commons.wikimedia.org/wiki/File:Yucatan_peninsula_250m.jpg https://bit.ly/3EQy4YM https://bit.ly/3UfoUuM https://commons.wikimedia.org/wiki/File:Triceratops_Skeleton_Senckenberg_2.jpg https://commons.wikimedia.org/wiki/File:Oxford_Edmontosaurus.jpg https://bit.ly/3GVvTG5 https://commons.wikimedia.org/wiki/File:Yamatosaurus_izanagii_restoration.webp https://commons.wikimedia.org/wiki/File:Macronaria_scrubbed_enh.jpg https://commons.wikimedia.org/wiki/File:9119_-_Milano,_Museo_storia_naturale_-_Scipionyx_samniticus_-_Foto_Giovanni_Dall%27Orto_22-Apr-2007.jpg https://bit.ly/3FccrDL https://bit.ly/3F8Q0PR https://www.nature.com/articles/s41586-022-04446-1 https://www.pnas.org/doi/full/10.1073/pnas.1817407116 https://commons.wikimedia.org/wiki/File:Thin_white_line_%3D_KT_%28now_K-Pg%29_boundary_%285090097984%29.jpg https://bit.ly/3UiULe3 https://commons.wikimedia.org/wiki/File:LateCretaceousMap.jpg https://www.flickr.com/photos/nasablueshift/4879003901 https://commons.wikimedia.org/wiki/File:SiliconCroda.jpg https://commons.wikimedia.org/wiki/File:Graphite-and-diamond-with-scale.jpg https://commons.wikimedia.org/wiki/File:Sulfur_-_El_Desierto_mine,_San_Pablo_de_Napa,_Daniel_Campos_Province,_Potos%C3%AD,_Bolivia.jpg https://bit.ly/3VxkFfD https://commons.wikimedia.org/wiki/File:Chicxulub_impact_-_artist_impression.jpg https://www.nature.com/articles/s41598-017-14199-x https://bit.ly/3HcVdHZ https://www.nature.com/articles/s41467-020-15269-x https://commons.wikimedia.org/wiki/File:Global_Gravity_Anomaly_Animation_over_LAND.gif https://bit.ly/3ONo6ff https://bit.ly/3Hq4pZo https://commons.wikimedia.org/wiki/File:Morganucodon.jpg https://commons.wikimedia.org/wiki/File:Taeniolabis_NT_small.jpg https://bit.ly/3HssnSr https://www.gettyimages.com/detail/photo/background-elephant-royalty-free-image/479667835?phrase=elephants&adppopup=true https://www.gettyimages.com/detail/photo/lion-in-high-grass-royalty-free-image/494856046?phrase=lion&adppopup=true https://commons.wikimedia.org/wiki/File:SANUs_Phylogeny.jpg https://www.gettyimages.com/detail/photo/parasaurolophus-from-the-cretaceous-era-3d-royalty-free-image/1371472391?phrase=dinosaur&adppopup=true https://commons.wikimedia.org/wiki/File:Periptychus_skeletal.PNG