T. rex... Feathers or no?

In this video I discuss the very controversial paper regarding T. rex's (and other Tyrannosaurs') skin coverings.

My twitter:
https://twitter.com/castcretaceous

P.S.
Sorry about the audio change at the end, I've had to use my iPhone for a lot of audio, and it's terrible. I just got a great new microphone that I'll use for future videos, but I was just too excited to publish this video to have to completely re-record it.

Sources:
http://rsbl.royalsocietypublishing.org/content/13/6/20170092

http://saurian.maxmediacorp.com/wp-content/uploads/2015/08/rjpalmer_trex_infographic_007.jpg

http://www.eartharchives.org/articles/is-the-tyrannosaur-feather-debate-really-over/

https://www.youtube.com/watch?v=uM5JN__15-g

https://www.facebook.com/JoshuaBallzeArt/

https://www.youtube.com/watch?v=uM5JN__15-g

https://australianmuseum.net.au/document/tyrannosaur-family-tree

http://www.publish.csiro.au/AM/pdf/AM04145

https://web.stanford.edu/group/stanfordbirds/text/essays/Temperature_Regulation.html