주제별
정보
775개24 / 33 페이지 · 페이지당 24개
4:34How do pregnancy tests work? - Tien Nguyen
TED-Ed
중급142 wpm
5:32What "Orwellian" really means - Noah Tavlin
TED-Ed
중급128 wpm
3:55What is déjà vu? What is déjà vu? - Michael Molina
TED-Ed
고급170 wpm
5:28Just How Small is an Atom?
TED-Ed
고급173 wpm
5:45How to outsmart the Prisoner’s Dilemma - Lucas Husted
TED-Ed
중급132 wpm
5:15From enslavement to rebel gladiator: The life of Spartacus - Fiona Radford
TED-Ed
중급130 wpm
5:46Sex Determination: More Complicated Than You Thought
TED-Ed
고급183 wpm
4:36Why should you read “Fahrenheit 451”? - Iseult Gillespie
TED-Ed
중급133 wpm
4:36How to make your writing suspenseful - Victoria Smith
TED-Ed
중급134 wpm
4:54Where did English come from? - Claire Bowern
TED-Ed
중급132 wpm
4:46Why do women have periods?
TED-Ed
중급132 wpm
4:58Cannibalism in the animal kingdom - Bill Schutt
TED-Ed
중급136 wpm
5:20Where did Russia come from? - Alex Gendler
TED-Ed
중급127 wpm
4:26What makes tattoos permanent? - Claudia Aguirre
TED-Ed
중급142 wpm
4:43How stress affects your body - Sharon Horesh Bergquist
TED-Ed
중급127 wpm
5:06Why doesn’t the Leaning Tower of Pisa fall over? - Alex Gendler
TED-Ed
중급126 wpm
8:48What's invisible? More than you think - John Lloyd
TED-Ed
고급158 wpm
4:22Why do your knuckles pop? - Eleanor Nelsen
TED-Ed
중급131 wpm
4:10Would you opt for a life with no pain? - Hayley Levitt and Bethany Rickwald
TED-Ed
중급147 wpm
5:22Does your vote count? The Electoral College explained - Christina Greer
TED-Ed
중급143 wpm
5:21The rise and fall of the Byzantine Empire - Leonora Neville
TED-Ed
중급127 wpm
4:49Plato’s best (and worst) ideas - Wisecrack
TED-Ed
중급134 wpm
4:10The treadmill's dark and twisted past - Conor Heffernan
TED-Ed
중급123 wpm
4:58Why isn't the world covered in poop? - Eleanor Slade and Paul Manning
TED-Ed
중급127 wpm