Phibonacci

phi Nov 27, 2013

Phi, the Golden Ratio, the Golden Mean, continues to fascinate me. Here are three videos by Vi Hart on exactly what Phi is, and, if you make it all the way to the third video, even an explanation of why it turns up so often in nature.

Bonus suggestion: The first of Vi's videos that I saw and loved was <a href=http://www.youtube.com/watch?v=Gx5D09s5X6U&list=TLXJtEge4zRllCCHD0jy4g325R3fF0b8I2>How To Snakes (embedding disabled; sorry). snakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnake
snakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnake
snakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnake
snakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnakesnake
snakesnakesnakesnakesnakesnakesnake

Tags

Great! You've successfully subscribed.
Great! Next, complete checkout for full access.
Welcome back! You've successfully signed in.
Success! Your account is fully activated, you now have access to all content.