Today’s video is about Heron’s famous formula and Brahmagupta’s and Bretschneider’s extensions of this formula and what these formulas have to do with that curious identity 1+2+3=1x2x3. To see more amazing videos go to Mathologer.
Tag: mathermatics
How My Little Pony turned a little girl into a computer scientist
I had several small plastic Ponies that I used to play make-believe with my friends. But I had one larger, plush My Little Pony, a bright-green stuffed horse with a vivid pink mane and tail that I played with all by myself. I would sit for hours on my own, braiding and rebraiding its tail. I developed a system for braiding the tail of my Pony that taught me about mathematical concepts– from division to recursion.
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