New:
h-bar physics shirt!
This math shirt features a topological proof of the Fundamental Theorem of Algebra. The Fundamental Theorem of Algebra states that any nonconstant polynomial has a root in the complex plane. The topological proof of this theorem is a great example of the connectivity between different branches of mathematics. More about the proof at our nerdy shirt blog.
Shoppers outside North America: The shirts can be purchased at our CafePress store!