Proof vs. Evidence - What's the Difference? (Examples)

MVP on Instagram: "Four famous proofs without words in 60 seconds! In this short, we show animations of four of the most famous proofs without words: the formula for the sum of the first n integers; the pythagorean theorem using negative space/sliding rectangles/Chou pei suan ching; the formula for the sum of the first n odd integers; and the infinite geometric series of positive powers of 1/2 (using a rectangle/square dissection of a unit area square). If you like this video, consider subscribi

25 Mind-Bending Logic Puzzles