Thank you to all the people I know whose math classes do not require such pastimes! More videos/info: http://vihart.com/doodling Doodling Snakes + Graphs: ttp://www.youtube.com/watch?v=heKK95DAKms Doodling Stars: http://www.youtube.com/watch?v=C...

646,241 views

More videos/info: http://vihart.com/doodling Star Creator: http://www.khanacademy.org/cs/star-creator/823072130 Doodling Infinity Elephants: http://www.youtube.com/watch?v=DK5Z709J2eo Doodling Snakes + Graphs: http://www.youtube.com/watch?v=heKK...

711,452 views

More videos/info: http://vihart.com/doodling Doodling Stars: http://www.youtube.com/watch?v=CfJzrmS9UfY Doodling Binary Trees: http://www.youtube.com/watch?v=e4MSN6IImpI http://vihart.com

1,531,030 views

More videos/info: http://vihart.com/doodling Doodling Snakes + Graphs: http://www.youtube.com/watch?v=heKK95DAKms Doodling Stars: http://www.youtube.com/watch?v=CfJzrmS9UfY Doodling Binary Trees: http://www.youtube.com/watch?v=e4MSN6IImpI ...

1,978,002 views

I don't even know if this makes sense. Boo cold. Try playing with this: http://www.khanacademy.org/cs/pascals-triangle/803149756 http://en.wikipedia.org/wiki/Ulam_spiral Doodling in Math Class videos: http://vihart.com/doodling

728,444 views

How to draw squiggles like a Hilbert. Here is a program you can play with that draws Hilbert Curves: http://www.khanacademy.org/cs/hilbert-curve/803217159

871,036 views

Triangles!

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Part 2: http://youtu.be/lOIP_Z_-0Hs Part 3: http://youtu.be/14-NdQwKz9w Re: Pineapple under the Sea: http://youtu.be/gBxeju8dMho

1,512,082 views

Part 1: http://youtu.be/ahXIMUkSXX0 Part 3: http://youtu.be/14-NdQwKz9w More on Angle-a-trons: http://www.youtube.com/watch?v=o6W6P8JZW0o Here is a program that draws plant leaves at whatever angle you want: http://www.khanacademy.org/cs/plant-le...

619,925 views

Notes and References: http://youtu.be/POKWkuwoihM Part 1: http://youtu.be/ahXIMUkSXX0 Part 2: http://youtu.be/lOIP_Z_-0Hs How to find the Lucas Angle: http://youtu.be/RRNQAaTVa_A

606,468 views

Anti-parabola propoganda, plus musing on math class, cardioids, connect the dots, envelopes of lines, even a bit of origami. Another way to get a cardioid is to add up circles like this: http://www.khanacademy.org/cs/sum-of-circles/1021299343 Ex...

1,254,271 views