The man with 1,000 Klein Bottles UNDER his house - Numberphile
Klein Bottles - Numberphile
Your Klein Bottle is in the Post - Numberphile
The Klein Bottle Guy (with Cliff Stoll) - Numberphile Podcast
Fetching a Klein bottle from under Cliff Stoll's house
Cutting a Klein Bottle in Half - Numberphile
KLEIN BOTTLES
I GOT MY FIRST KLEIN BOTTLE (from Cliff Stoll)
The 17-Klein Bottle - Numberphile
How to make a Klein Bottle from an old pair of jeans - Numberphile
Klein Bottle - World’s Smallest?
Klein Bottle Guy Says Look 327,685 Times
Klein Bottle n' Rorschach Inkblot (2009)
Expert sommelier technique
Making a Klein bottle (Timelapse) - Numberphile
oh yeller sooie x 100
Cliff Stoll on Moebius Loops and Klein Bottles - Maker Faire 2012
Not your average house - man builds champagne bottle home!
Triple Klein Bottle
Tentacles Akimbo (with Cliff Stoll) - Numberphile