TED-Ed - Unknown - Season 2021

TheTVDB.com Season ID 1996230
Created April 11, 2015
Modified November 22, 2024

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When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.

	Name	First Aired	Runtime
S2021E01	The life cycle of a cup of coffee - A.J. Jacobs	January 4, 2021 YouTube	5
S2021E03	A day in the life of an ancient Babylonian business mogul - Soraya Field Fiorio	January 7, 2021 YouTube	5
S2021E05	Savitri and Satyavan: The legend of the princess who outwitted Death - Iseult Gillespie	January 12, 2021 YouTube	6
S2021E07	Who decides how long a second is? - John Kitching	January 19, 2021 YouTube	6
S2021E10	Why bats don't get sick - Arinjay Banerjee	January 26, 2021 YouTube	6
S2021E13	What if every satellite suddenly disappeared? - Moriba Jah	February 2, 2021 YouTube	5
S2021E23	The material that could change the world... for a third time	March 1, 2021 YouTube	5
S2021E24	Can loud music damage your hearing? - Heather Malyuk	March 2, 2021 YouTube	5
S2021E30	How much land does it take to power the world?	March 16, 2021 YouTube	5
S2021E31	How do antidepressants work? - Neil R. Jeyasingam	March 18, 2021 YouTube	5
S2021E44	The world’s most painful insect sting - Justin Schmidt	April 19, 2021 YouTube	5
S2021E50	Meet the bluefin tuna, the toughest fish in the sea - Grantly Galland and Raiana McKinney	May 3, 2021 YouTube	5
S2021E56	What happens to your brain during a migraine - Marianne Schwarz	May 17, 2021 YouTube	5
S2021E57	Can you be awake and asleep at the same time? - Masako Tamaki	May 18, 2021 YouTube	5
S2021E59	The woman who stared at the sun - Alex Gendler	May 24, 2021 YouTube	5
S2021E60	Could you survive the real Twilight Zone? - Philip Renaud and Kenneth Kostel	May 25, 2021 YouTube	5
S2021E63	Why do we have hair in such random places? - Nina G. Jablonski	June 3, 2021 YouTube	4
S2021E68	A brief history of toilets - Francis de los Reyes	June 15, 2021 YouTube	5
S2021E70	Why was India split into two countries? - Haimanti Roy	June 21, 2021 YouTube	5
S2021E71	Axolotls: The salamanders that snack on each other (but don't die) - Luis Zambrano	June 22, 2021 YouTube	5
S2021E73	How one person saved over 2,000 children from the Nazis - Iseult Gillespie	June 28, 2021 YouTube	6
S2021E74	What you can do with an extra jaw - Darien Satterfield	June 29, 2021 YouTube	5
S2021E76	Could we build a wooden skyscraper? - Stefan Al	July 6, 2021 YouTube	5
S2021E77	History's deadliest king - Georges Nzongola-Ntalaja	July 8, 2021 YouTube	5
S2021E78	The most notorious scientific feud in history - Lukas Rieppel	July 13, 2021 YouTube	6
S2021E79	Why can’t governments print an unlimited amount of money? - Jonathan Smith	July 15, 2021 YouTube	5
S2021E83	Iceland's secret power - Jean-Baptiste P. Koehl	July 29, 2021 YouTube	5
S2021E91	Is this the most successful animal ever? - Nigel Hughes	August 26, 2021 YouTube	5
S2021E96	Earth's mysterious red glow, explained - Zoe Pierrat	September 14, 2021 YouTube	4
S2021E97	You could have a secret twin (but not the way you think) - Kayla Mandel Sheets	September 16, 2021 YouTube	4
S2021E101	The surprising origins of the word “lesbian” - Diane J. Rayor	September 30, 2021 YouTube	5
S2021E102	The genes you don't get from your parents (but can't live without) - Devin Shuman	October 5, 2021 YouTube	5
S2021E109	The surprisingly long history of electric cars - Daniel Sperling and Gil Tal	October 26, 2021 YouTube	5
S2021E112	Just add water: The garden insect that can turn into a plague - Jeffrey A. Lockwood	November 4, 2021 YouTube	6
S2021E113	Why do some people snore so loudly? - Alayna Vaughan	November 9, 2021 YouTube	5
S2021E114	The twins who tricked the Maya gods of death - Ilan Stavans	November 11, 2021 YouTube	5
S2021E118	The wild sex lives of marine creatures - Luka Seamus Wright	November 23, 2021 YouTube	5
S2021E123	Would you raise the bird that murdered your children? - Steve Rothstein	December 14, 2021 YouTube	5
S2021E124	The dark history of Mount Rushmore - Ned Blackhawk and Jeffrey D. Means	December 16, 2021 YouTube	5
S2021E126	Blood, concrete, and dynamite: Building the Hoover Dam - Alex Gendler season finale	December 23, 2021 YouTube	5

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