Did you ever worry that your socks might be ghosts? In this authoritative video, I share 5 reasons socks CANNOT be ghosts, because you deserve the truth.
Look, I just was trying to quickly throw some old footage together and then this happened by accident, really. The footage is actually of two different snails, back when I was running Vi Hart's Home for Handicapable Snails...
Yeah, amusing myself. Polyhedral googly goodness, fractal googly eyes...
Credit to Minli, my Khan Academy partner-in-crime, for the cube pun!
The cool stuff in my office, before we move! Special thanks to my partner in crime, Minli.
One year later... never-before-seen footage of the most epic battle known to man.
Hourglass Race part 1: http://youtu.be/zytCrpmKiVc
Slowing down to explain a couple things in Angle-a-Trons: http://youtu.be/o6W6P8JZW0o
Which slows down to explain a couple things in Being a Plant part 2: http://youtu.be/lOIP_Z_-0Hs
Which of course comes after Being a Pla...
Postscript to this letter: http://youtu.be/gBxeju8dMho
More Snail: http://youtu.be/xbsAUq_nvxE
Sidenote from Doodling Spirals, Fibonacci, and Being a Plant: http://www.youtube.com/watc...
Notes and References page: http://youtu.be/POKWkuwoihM
"The Mathematical Lives of Plants," by Julie Rehmeyer: http://www.sciencenews.org/...
The Book of Numbers, by Conway and Guy http://books.google.com/books...
Quick explanation of how I got "the Lucas angle is about 100 degrees" in this video: http://youtu.be/14-NdQwKz9w
Related: Doodling Stars http://youtu.be/CfJzrmS9UfY
CRAZY PET HIJINKS! It's like a youtube video! I warned you.
More Crazy Snail: http://youtu.be/UkSN-kqAmxw
Main channel: http://youtube.com/vihart
If you're subscribed to that one, you'll find all the really cool math stuff. This channel is for everything else.
Main channel: http://www.youtube.com/vihart
This is my secondary channel for secondary things!