No one can figure out how eels have sex

Title:: No one can figure out how eels have sex
Speaker:: Lucy Cooke
Description:: From Ancient Greece to the 20th century, Aristotle, Freud, and numerous other scholars were all looking for the same thing: eel testicles. Freshwater eels could be found in rivers across Europe, but no one had ever seen them mate and no researcher could find eel eggs or identify their reproductive organs. So how do eels reproduce, and where do they do it? Lucy Cooke digs into the ancient mystery. [Directed by Anton Bogaty, narrated by Adrian Dannatt, music by Jarrett Farkas].

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Video Language:: English
Team:: closed TED
Project:: TED-Ed
Duration:: 05:42

	TED日本語LC approved Japanese subtitles for No one can figure out how eels have sex
	Tomoyuki Suzuki accepted Japanese subtitles for No one can figure out how eels have sex
	Tomoyuki Suzuki edited Japanese subtitles for No one can figure out how eels have sex
	Tomoyuki Suzuki declined Japanese subtitles for No one can figure out how eels have sex
	Tomoyuki Suzuki edited Japanese subtitles for No one can figure out how eels have sex
	Yoko Omata edited Japanese subtitles for No one can figure out how eels have sex
	Yoko Omata edited Japanese subtitles for No one can figure out how eels have sex
	Yoko Omata edited Japanese subtitles for No one can figure out how eels have sex