@SFOMuseum Twitter Posts Tagged kleinbottle This is SFO Museum's archive of the @SFOMuseum Twitter account. There are 3 posts . See all the tags or all the Twitter posts that have been archived so far.

Creating a Klein bottle is impossible in our universe—you need four spatial dimensions! In our 3-D universe, every Klein bottle must have a self-intersection, where tubing crosses through a wall. #MathAtSFO #Mathematics #Kleinbottle This tweet was posted on October 25, 2021.

Give a strip of paper a half-twist and tape the ends together— you get a Möbius loop, a one-sided shape with one edge. Make two Möbius loops and glue their edges together—you should get a Klein bottle. #MathAtSFO #Mathematics #Kleinbottle This tweet was posted on October 25, 2021.

Intrigued by topology—the study of geometric properties that do not change when you stretch a shape— Bay Area physicist Cliff Stoll began making Klein bottles. #MathAtSFO #Mathematics #Kleinbottle This tweet was posted on October 25, 2021.