Subscribe to the Podcast: http://goo.gl/CemLaj Grey: https://www.youtube.com/user/cgpgrey Brady: https://www.youtube.com/user/numberphile Discussion: http://www.reddit.com/r/CGPGrey/ Grey & Brady discuss the British 'heat wave', water on Mars, Trypophobia, Kit Kat Trademarks, anti-dog discrimination, and YouTube's new news initiative and fake news.
Grey & Brady discuss the British 'heat wave', water on Mars, Trypophobia, Kit Kat Trademarks, anti-dog discrimination, and YouTube's new news initiative and fake news.