The man with 1,000 Klein Bottles UNDER his house - Numberphile Numberphile 6:49 9 years ago 2 118 199 Далее Скачать
The Klein Bottle Guy (with Cliff Stoll) - Numberphile Podcast Numberphile2 59:07 6 years ago 90 858 Далее Скачать
Fetching a Klein bottle from under Cliff Stoll's house Henry Segerman 2:20 8 years ago 30 737 Далее Скачать
Adam Savage Explains Möbius Strips and Klein Bottles! Adam Savage’s Tested 7:59 3 years ago 421 536 Далее Скачать
How to make a Klein Bottle from an old pair of jeans - Numberphile Numberphile 4:36 6 years ago 177 426 Далее Скачать
