A spherical video for Tau Day! 360 degrees of video, or is it? More vlogs in 360: https://www.youtube.com/watch?v=prpc3xV6eVw&list=PLMOkPN93Z3huoace5h4NGesuPePjgII-h I've been doing spherical video and VR stuff for over a year now, with Emily Eifler and Andrea Hawksley as the VR research group eleVR. A year ago we had to build our own camera and stitch video by hand and write our own video player but now I can just film with this little camera and post it online, it's awesome! We have other stuff on our eleVR channel too: https://www.youtube.com/channel/UCGSW-G716AyjUlNJCNl-mAg And we have lots of research content on our website: http://elevr.com If you're ever too confused about where I am and what I'm doing, there's always my twitter @vihartvihart and my website http://vihart.com Song is here on soundcloud, you can download it or whatever https://soundcloud.com/vihartvihart/a-song-about-a-circle-constant-1 The original Tau song: https://youtu.be/FtxmFlMLYRI I particularly like this remix: https://youtu.be/0dSXHQ4utCA Don't know what Tau is? see "Pi is (still) Wrong" https://youtu.be/jG7vhMMXagQ