If you’re…

A mathematician decides he wants to learn more about practical problems. He sees a seminar with a nice title: "The...

What is hallucinogenic and exists for every group with order divisible by p^k? A psilocybin p-subgroup

Why is 69 so scared of 70? Because once they fought, and 71.

I hired an odd man to do eight jobs for me. When I got back, he’d only done jobs one,...

Which family of functions N->N is the most excited? Multifactorials!