Multibuy fail at Wally World

How many grams are in a carat?

Why are 15min called a "quarter of an hour"?

"Dinner-Party Puzzle Fail" (starring Lewis Carroll)

X + Y – Official Trailer

Solving a rubik's cube while break dancing

Quadratic formula mug

Read it out loud

The Perks of Being an AP Calculus Student

Critical thinking puzzles