1. Doodling in Math Class: Connecting Dots

  2. Dialogue for 2

  3. They Became What They Beheld: Medium, Message, Youtubery

  4. How To Make A Video About How To Make A Video About How To Make A Video About How To Make a Video...

  5. Sonnet on a Higgs-Like Particle

  6. A Song About A Circle Constant

  7. What was up with Pythagoras?

  8. Doodle Music

  9. Rhapsody on the Proof of Pi = 4

  10. Why Every Proof that .999... = 1 is Wrong

  11. 9.999... reasons that .999... = 1

  12. Two Non-Repeating Non-Normal Numbers (re: Pi and Shakespeare)

  13. Are Shakespeare's Plays Encoded within Pi?

  14. Fractal Fractions

  15. Wau: The Most Amazing, Ancient, and Singular Number

  16. Math Improv: Fruit by the Foot

  17. Angle-a-trons

  18. Open Letter to Nickelodeon, Re: SpongeBob's Pineapple under the Sea

  19. Doodling in Math: Spirals, Fibonacci, and Being a Plant [Part 3 of 3]

  20. Doodling in Math Class: Spirals, Fibonacci, and Being a Plant [2 of 3]

  21. Announcement: Vi Hart and Khan Academy Join Forces!

  22. Doodling in Math: Spirals, Fibonacci, and Being a Plant [1 of 3]

  23. Doodling in Math Class: Triangle Party

  24. Low-Frequency Blues

  25. What is up with Noises? (The Science and Mathematics of Sound, Frequency, and Pitch)

  26. Doodling in Math Class: Squiggle Inception

  27. Origami Proof of the Pythagorean Theorem

  28. Stop-Motion Sillyband Fight

  29. Re: Visual Multiplication and 48/2(9+3)

  30. Binary Hand Dance

  31. Oh No, Pi Politics Again

  32. Pi Is (still) Wrong.

  33. How To Snakes

  34. Hourglass Racing

  35. Wind and Mr. Ug

  36. Snow Day: You're a Linkage!

  37. Hyperbolic Planes Take Off!

  38. The Gauss Christmath Special

  39. Doodling in Math: Sick Number Games

  40. How to eat Candy Buttons like a Recreational Mathemusician

  41. Doodling in Math Class: Infinity Elephants

  42. Doodling in Math Class: Snakes + Graphs

  43. Doodling in Math Class: Stars

  44. Doodling in Math Class: Binary Trees

  45. Burning Paper Instruments - Last Quintet

  46. Harry Potter Septet: Filth, Mudbloods, Scum!

  47. Pachelbel's Music Box Canon in D

  48. Möbius Music Box

  49. Harry Potter Septet: His Eyes are as Green as a Fresh Pickled Toad

  50. The Sound of Paper: Paper Didgeriduel

  51. The Sound of Paper: Paper Storm

  52. Burning Paper Instruments: Autorequiem for Tube Harp