Minus Signs

Probability I Get the Right Answer vs. Number of Minus Signs I Need to Cancel

The New Math Teacher

Have you met our new colleague? He's a teletubby whose stomach plays Khan Academy videos.

Yes, mathematicians turn coffee into theorems. But that's not all they do.

No question is too trivial. No topic is too dull.

Abdication, Submission, Frustration, Derision...

"Everybody, back up! Donnie's going to show us a trick, and he needs six dimensions."

Unemployment has more than DOUBLED since a time when it was less than HALF what it is now.

No way is 1 the loneliest number. It's probably 2. That's the only even prime.

I don't believe in repeating the names "Freshman," "Sophomore," etc. for college. A new year should have a new name.

The puppy reduces the probability of your refusal by 70%!