Captions provided by CCTubes – Captioning the Internet! Scientists were able to measure the emission lines of antimatter! And we may have some new clues about how dinosaurs lost their teeth on the way to becoming birds.
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Sources:
Antimatter:
http://www.nature.com/nature/journal/vaap/ncurrent/full/nature21040.html#affil-auth
http://www.sciencealert.com/physicists-have-observed-the-light-spectrum-of-antimatter-for-first-time
http://www.sciencemag.org/news/2016/12/deep-probe-antimatter-puts-einstein-s-special-relativity-test
https://home.cern/about/updates/2016/12/alpha-observes-light-spectrum-antimatter-first-time
Dinosaur:
https://www.eurekalert.org/emb_releases/2016-12/cp-tdl121516.php
http://www.ucmp.berkeley.edu/diapsids/saurischia/ceratosauria.html
http://www.cell.com/current-biology/fulltext/S0960-9822(16)31269-6
Images:
https://commons.wikimedia.org/wiki/File:3D_image_of_Antihydrogen.svg
https://commons.wikimedia.org/wiki/File:Emission_spectrum-H.svg
https://commons.wikimedia.org/wiki/File:Limusaurus_BW.jpg
https://commons.wikimedia.org/wiki/File:Platypus_in_Geelong.jpg
https://commons.wikimedia.org/wiki/File:Limusaurus_inextricabilis_holotype.jpg