Topics TED-Ed talks about

Part of TED-Ed.

As of November 2026, 20 topics have been discussed across 10 analyzed episodes of TED-Ed; the most frequent are Tokugawa shogunate, kola nut and Graphic Novel.

What does TED-Ed talk about most?

  1. Tokugawa shogunate — 1 episode, most recently Jan 2026 in How Japan saved its biggest city from collapse - Roman Krznaric
  2. kola nut — 1 episode, most recently Nov 2025 in How one of the world’s richest companies rose to power - Shantel George
  3. Graphic Novel — 1 episode, most recently Dec 2025 in How comic books can help you learn - Gene Luen Yang
  4. The Pocket — 1 episode, most recently Dec 2025 in What does it take to be a great performer? | Think Like A Musician
  5. ADHD — 1 episode, most recently Nov 2025 in What lack of sleep does to the teenage brain - Wendy Troxel
  6. Neural Network — 1 episode, most recently Dec 2025 in Scientists still don't know the answer to this infamous question - Charles Wallace & Dan Kwartler
  7. Turing Test — 1 episode, most recently Dec 2025 in Scientists still don't know the answer to this infamous question - Charles Wallace & Dan Kwartler
  8. Melatonin — 1 episode, most recently Nov 2025 in What lack of sleep does to the teenage brain - Wendy Troxel
  9. biological age — 1 episode, most recently Nov 2025 in The 3 best predictors of how well you’ll age - Juulia Jylhävä
  10. First World War — 1 episode, most recently Jan 2026 in Upstairs, downstairs: The life of a British maid - Stephanie Honchell Smith
  11. mottainai — 1 episode, most recently Jan 2026 in How Japan saved its biggest city from collapse - Roman Krznaric
  12. nengu — 1 episode, most recently Jan 2026 in How Japan saved its biggest city from collapse - Roman Krznaric
  13. Artificial Consciousness Test — 1 episode, most recently Dec 2025 in Scientists still don't know the answer to this infamous question - Charles Wallace & Dan Kwartler
  14. STEM comics — 1 episode, most recently Dec 2025 in How comic books can help you learn - Gene Luen Yang
  15. Tooth Fairy Project — 1 episode, most recently Nov 2025 in How the lead industry lied to the public for decades - Gerald Markowitz and David Rosner
  16. telomeres — 1 episode, most recently Nov 2025 in The 3 best predictors of how well you’ll age - Juulia Jylhävä
  17. DNA methylation — 1 episode, most recently Nov 2025 in The 3 best predictors of how well you’ll age - Juulia Jylhävä
  18. epigenetic clocks — 1 episode, most recently Nov 2025 in The 3 best predictors of how well you’ll age - Juulia Jylhävä
  19. inflammaging — 1 episode, most recently Nov 2025 in The 3 best predictors of how well you’ll age - Juulia Jylhävä
  20. distraction osteogenesis — 1 episode, most recently Nov 2025 in How does leg lengthening surgery work? - Jason Shih Hoellwarth