81581 This Ancient Tooth Could Shake Up How We Study Evolution | SciShow News

This Ancient Tooth Could Shake Up How We Study Evolution | SciShow News


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SciShow is supported by Brilliant.org. Go to https://Brilliant.org/SciShow to get 20% off of an annual Premium subscription. Scientists were able to get molecular information from 1.7 million years old teeth using a new method that could completely change how we study extinct organisms. Hosted by: Stefan Chin SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
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Sources:
https://www.nature.com/articles/s41586-019-1555-y https://www.cam.ac.uk/research/news/game-changing-research-could-solve-evolution-mysteries
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https://www.rvc.ac.uk/review/dentistry/basics/anatomy/dentine.html

How Does Mass Spectroscopy Work?


https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/tandem-mass-spectrometry
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Images:
https://www.videoblocks.com/video/seamless-looping-animation-of-rotating-dna-strands-e1hwm_0cgiks0m37h
https://www.videoblocks.com/video/paleontologist-studying-dinosaur-fossil-tooth-from-prehistoric-time-sd5i6orozj6j9wek6
https://commons.wikimedia.org/wiki/File:Torosaurus_and_Triceratops.tif
https://www.istockphoto.com/photo/fossil-of-a-fish-facing-down-on-flat-brown-stone-gm153567782-17184364
https://www.istockphoto.com/photo/archaeology-site-gm173591898-8234508
https://www.istockphoto.com/photo/brachylophosaurus-dinosaur-side-profile-gm1035219080-277155922
https://www.istockphoto.com/photo/portrait-of-a-ostrich-gm178424685-24343082
https://www.istockphoto.com/photo/young-nile-crocodile-gm157617413-13282698
https://www.videoblocks.com/video/light-particles-abstract-background-bdbpi5kteizfe3tie
https://commons.wikimedia.org/wiki/File:Sumatran_Rhinoceros_at_Sumatran_Rhino_Sanctuary_Lampung_Indonesia_2013.JPG
https://commons.wikimedia.org/wiki/File:Wooly_Rhino15.jpg
https://www.istockphoto.com/photo/mosasaur-jaw-bone-gm478919426-67664435
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https://www.istockphoto.com/vector/t-rex-from-triangles-gm622794022-109068029
https://www.istockphoto.com/photo/woolly-rhinoceros-gm486909394-73805857

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