The Part I Hate T-Shirt $24.00 – $25.00
Scientific geniuses are human, too. This t-shirt is for everyone who remembers what it was like to solve a problem at the blackboard.
You Want Proof T-Shirt $24.00 – $25.00
Featured on the cover of Sidney Harris’s You Want Proof book of science cartoons.
Add/Subtract T-Shirt $24.00 – $25.00
How mathematicians unwind.