Hosted by: Hank Green
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:
Chris Peters, Matt Curls, Kevin Bealer, Jeffrey Mckishen, Jacob, Christopher R Boucher, Nazara, Jason A Saslow, charles george, Christoph Schwanke, Ash, Bryan Cloer, Silas Emrys, Eric Jensen, Adam Brainard, Piya Shedden, Jeremy Mysliwiec, Alex Hackman, GrowingViolet, Sam Lutfi, Alisa Sherbow, Dr. Melvin Sanicas, Melida Williams, Tom Mosner
———-
Looking for SciShow elsewhere on the internet?
SciShow Tangents Podcast: http://www.scishowtangents.org
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Instagram: http://instagram.com/thescishow
———-
Sources:
https://pubmed.ncbi.nlm.nih.gov/17810987/
https://pubmed.ncbi.nlm.nih.gov/17783054/
New theory behind Chicxulub impactor that killed the dinosaurs
https://pubmed.ncbi.nlm.nih.gov/20203042/
https://en.wikipedia.org/wiki/Chicxulub_crater
https://pubmed.ncbi.nlm.nih.gov/17805288/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7884440/
https://nssdc.gsfc.nasa.gov/planetary/text/asteroids.txt
https://www.sciencedirect.com/science/article/abs/pii/S1040618221000021
https://www.sciencedirect.com/science/article/pii/S2095927321006174?via%3Dihub#f0005
https://www.nature.com/articles/nature11247
https://journals.plos.org/plosgenetics/article?id=10.1371%2Fjournal.pgen.1004525
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4014423/
https://www.eurekalert.org/news-releases/931923
https://www.cell.com/cell/fulltext/S0092-8674(21)01104-1
https://www.nature.com/scitable/topicpage/transposons-the-jumping-genes-518/
Images:
https://www.sciencedirect.com/science/article/abs/pii/S1040618221000021?via%3Dihub
https://www.istockphoto.com/photo/production-of-covid-19-vaccine-vials-in-cold-storage-gm1313536126-402010459
https://www.shutterstock.com/image-vector/dinosaurs-extinction-infographic-diagram-showing-paleozoic-1452445010
https://commons.wikimedia.org/wiki/File:Yucatan_chix_crater.jpg
https://commons.wikimedia.org/wiki/File:298Bap-LB1-mag15.jpg
https://www.shutterstock.com/image-photo/meteor-impact-1439034
https://www.istockphoto.com/photo/super-bright-comet-at-night-gm525629313-52038570
https://www.istockphoto.com/photo/jupiter-on-space-background-elements-of-this-image-furnished-by-nasa-gm1281266735-379349618
https://commons.wikimedia.org/wiki/File:Meteorcrater.jpg
https://commons.wikimedia.org/wiki/File:Tomb_of_the_two_Children_on_display_at_the_French_National_Museum_of_Archeology_at_Saint_Germain.jpg
https://commons.wikimedia.org/wiki/File:Stone_Age_Jewelry,_Fazael,_Upper_Paleolithic,_The_Israel_Museum,_Jerusalem.jpg
https://commons.wikimedia.org/wiki/File:Lions_painting,_Chauvet_Cave_(museum_replica).jpg
https://www.sciencedirect.com/science/article/pii/S2095927321006174?via%3Dihub#f0005
https://www.istockphoto.com/photo/childs-hand-and-memorable-handprint-in-concrete-gm1024316834-274857946
https://www.istockphoto.com/photo/dna-sequence-gm498188318-79526609
https://www.istockphoto.com/photo/morula-cell-a-solid-ball-of-cells-resulting-from-division-gm1302912541-394513791
https://www.istockphoto.com/photo/concetp-digital-illustration-dna-structure-3d-rendering-gm608584820-104352981
https://www.istockphoto.com/photo/old-scratched-film-strip-grunge-texture-background-gm1273852653-375550629
https://www.eurekalert.org/multimedia/800430
https://commons.wikimedia.org/wiki/File:Hands_in_Pettakere_Cave.jpg