H.I. #68: Project Revolution — CGP Grey

Grey and Brady discuss: an exclusive episode of Hello Internet that will be difficult to listen to, the superiority of vinyl, Grey goes to America and complains about tipping yet again, a toothbrush update, a listener photo, airship crash corner, the first self-driving cars on the road, the discovery of exoplanet Proxima Centauri B, and the frightening Fermi paradox.Discuss this episode on the reddit

http://www.cgpgrey.com/blog/hi-68-project-revolution