1. 8 traits of successful people - Richard St. John

  2. The power of passion - Richard St. John

  3. Why it pays to work hard - Richard St. John

  4. TED-Ed YouTube Channel Teaser

  5. Magical metals, how shape memory alloys work - Ainissa Ramirez

  6. How to think about gravity - Jon Bergmann

  7. Why the shape of your screen matters - Brian Gervase

  8. A clever way to estimate enormous numbers - Michael Mitchell

  9. How big is a mole? (Not the animal, the other one.) - Daniel Dulek

  10. How to prove a mathematical theory - Scott Kennedy

  11. How taking a bath led to Archimedes' principle - Mark Salata

  12. Greeting the world in peace - Jackie Jenkins

  13. What happens if you guess - Leigh Nataro

  14. Capturing authentic narratives - Michele Weldon

  15. How fiction can change reality - Jessica Wise

  16. Logarithms, Explained - Steve Kelly

  17. The History of Keeping Time - Karen Mensing

  18. Music as a language - Victor Wooten

  19. How do nerves work? - Elliot Krane

  20. How big is infinity? - Dennis Wildfogel

  21. How two decisions led me to Olympic glory - Steve Mesler

  22. The survival of the sea turtle - Scott Gass

  23. Electric vocabulary - James Sheils

  24. The case against "good" and "bad" - Marlee Neel

  25. Calculating the odds of intelligent alien life - Jill Tarter

  26. How do pain relievers work? - George Zaidan

  27. How to speed up chemical reactions (and get a date) - Aaron Sams

  28. The wacky history of cell theory - Lauren Royal-Woods

  29. The key to media's hidden codes - Ben Beaton

  30. One is one ... or is it? - Christopher Danielson

  31. How life begins in the deep ocean - Tierney Thys

  32. Five fingers of evolution - Paul Andersen

  33. Insults by Shakespeare - April Gudenrath

  34. TED-Ed Website Tour

  35. Sex determination: More complicated than you thought - Aaron Reedy

  36. How folding paper can get you to the moon - Adrian Paenza

  37. Just how small is an atom? - Jonathan Bergmann

  38. Why do Americans vote on Tuesdays? - Jacob Soboroff

  39. The secret life of plankton - Tierney Thys

  40. The real origin of the franchise - Sir Harold Evans

  41. Poetic stickup: Put the financial aid in the bag - Carvens Lissaint

  42. Questions no one knows the answers to (Full Version) - Chris Anderson

  43. Symbiosis: A surprising tale of species cooperation - David Gonzales

  44. How simple ideas lead to scientific discoveries - Adam Savage

  45. Stories: Legacies of who we are - Awele Makeba

  46. Deep ocean mysteries and wonders - David Gallo

  47. Introducing TED-Ed: Lessons Worth Sharing

  48. The power of simple words - Terin Izil

  49. How pandemics spread - Mark Honigsbaum

  50. Why can't we see evidence of alien life? - Chris Anderson

  51. Questions no one knows the answers to - Chris Anderson

  52. How many universes are there? - Chris Anderson

  53. Evolution in a big city - Jason Munshi-South

  54. The cockroach beatbox - Greg Gage

  55. How containerization shaped the modern world - Sir Harold Evans