TED-Ed channel

Japanese subtitles ・ 1,599 videos

Original YouTube channel page

Can you solve the giant spider riddle? - Dan Finkel
Iceland's secret power - Jean-Baptiste P. Koehl
Could we build a wooden skyscraper? - Stefan Al
A brief history of toilets - Francis de los Reyes
How do you know what's true? - Sheila Marie Orfano
The woman who stared at the sun - Alex Gendler