A Hole in a Hole in a Hole - Numberphile

Audible: More links & stuff in full description below ↓↓↓ Cliff’s glassware: Extras for this video: More videos featuring Cliff Stoll: Cliff references A Comprehensive Introduction to Differential Geometry by Michael Spivak: Animation: Pete McPartlan Note from Cliff: Original ideas & suggestions from Peter Nguyen of Coker College and Danny Stoll of U/Chicago Amazing glasswork by Tom Adams, George Chittenden, Lucas Clarke, and Xing Wei Support us on Patreon: NUMBERPHILE Website: Numberphile on Facebook: Numberphile tweets: Subscribe: Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): Videos by Brady Haran Brady’s videos subreddit: Brady’s latest videos across all channels: Sign up for (occasional) emails: Numberphile T-Shirts: Other merchandise: