Posted by Cesar Moya under Viral Videos See also 21-card trick - Numberphile TAGS: cliff stoll,jeans,klein bottle,numberphile PREVIOUS POST BATGIRLās New Look + Dan DiDio Talks Wedding & Walmart NEXT POST Countdown to Shark Week: The Daily Bite | 30 Years of Bites Related Posts How to make a Klein Bottle from an old pair of jeans – Numberphile How to make a Klein Bottle from an old pair of jeans – Numberphile How to make a Klein Bottle from an old pair of jeans – Numberphile How to make a Klein Bottle from an old pair of jeans – Numberphile