Adam takes up the challenge of building a museum-style housing for an impossible object: a glass-blown representation of the Boy's Surface mathematical concept. Created by master glass blower Lucas Clarke, this feat of fabrication was made as a gift to mathematician Cliff Stoll--one of Adam's heroes and the purveyor of Klein Bottles. Adam invites Lucas and Cliff to the cave to receive the build and learn what makes this object so mathematically delicious! Find Cliff Stoll's Klein Bottles here: https://www.kleinbottle.com/ The Cuckoo's Egg by Cliff Stoll: https://amzn.to/449kJGJ Lucas Clarke's glassblowing: https://www.lucasclarke.glass/ Base Material: https://www.richlite.com/ Watch the finale of this video with Cliff Stoll UNCUT -- exclusive to Tested Premium and Patron members -- here: https://www.youtube.com/watch?v=TZEPMxg9INg Watch a deleted scene -- exclusive to Tested Premium and Patron members -- from this video here: https://www.youtube.com/watch?v=zVd3nBKwyzE Buy four (de) merit badges, get 20% off with code BUY4GET20: http://tested-store.com/ Shot by Adam Savage and edited by Josh Self Music by Jinglepunks Not a member? Join this channel here to support Tested and get access to perks: null Subscribe for more videos (and click the bell for notifications): null Tested and Adam Savage Ts, stickers, (de) merit badges and more: https://tested-store.com/ About Tested: https://www.tested.com/about Twitter: http://www.twitter.com/testedcom Facebook: http://www.facebook.com/testedcom Instagram: https://www.instagram.com/testedcom/ Discord: https://www.discord.gg/tested Amazon Storefront: http://www.amazon.com/shop/adamsavagestested Intro bumper by Abe Dieckman Thanks for watching! #adamsavage #onedaybuilds #mathematics