Which Way is Up? Non-orientability in Physics

November 20, 2017
Stoney’s British Pub

3007 Concord Pike
Wilmington, DE


7:30pm
Dr. Tom Machon / Which Way is Up? Non-orientability in Physics Dr. Tom Machon
Physics, University of Pennsylvania
Which Way is Up? Non-orientability in Physics
 

Most surfaces have two sides. Think of a football: it has an inside and an outside. Some surfaces are special and have only one side. These are known as non-orientable surfaces, and perhaps the most famous example is the Möbius strip. In this talk I will explore the properties of non-orientable surfaces and how they relate to the physics of soap films and liquid crystals.