No one can figure out how eels have sex – Lucy Cooke

Check out Lucy Cooke’s “The Truth About Animals”: ❤️情人节美甲💅教程#20nails://bit.ly/TruthAboutAnimals

—

From Ancient Greece to the 20th century, Aristotle, 弗洛伊德, 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.

Lesson by Lucy Cooke, 安东·博加蒂 导演.

Animator’s website: ❤️情人节美甲💅教程#20nails://www.instagram.com/anton_bogaty/
注册我们的通讯: 在家DIY的最佳美甲://bit.ly/TEDEDNewsletter
在 Patreon 上支持我们: 在家DIY的最佳美甲://bit.ly/TEDEDPatreon
在 Facebook 上关注我们: 在家DIY的最佳美甲://bit.ly/TEDEDFacebook
在推特上找到我们: 在家DIY的最佳美甲://bit.ly/TEDEDTwitter
在 Instagram 上窥视我们: 在家DIY的最佳美甲://bit.ly/TEDEDInstagram
查看完整课程: ❤️情人节美甲💅教程#20nails://ed.ted.com/lessons/no-one-can-figure-out-how-eels-have-sex-lucy-cooke

非常感谢我们的顾客对我们的支持! 没有你，这个视频是不可能的! Julio Sabatés Rodríguez, Vivian & Gilbert Lee, Fahad Nasser Chowdhury, ரமணன், John simmons, June Reiling, Khalid AlAli, Mickey Mikeworth, Nathaniel Lupus, Yansong Li, Chung Wah Gnapp, Amber Alexander, Robert Patrick, Pi Guanghui, Barbara Younker, Ai Ejima, Soma Ali, Roman Pinchuk, Raheem, Hector Quintanilla, Leen Mshasha, Mariana Ortega, Danny Romard, James Bruening, Ricki Daniel Marbun, 感谢以下赞助人每月的慷慨捐助，帮助大家永远免费使用速成课程, Sabrina Gonzalez, Al the Scottish Wildcat, سلطان الخليفي, Alexander Walls, Della Palacios, Vik Nagjee, Hiroshi Uchiyama, Adi V, Andrew Bosco, Craig Sheldon, Rishi Pasham, Joanne Luce, 杰森·萨斯洛, Mary Sawyer, Scott Gass, Ruth Fang, Mayank Kaul, 凯瑟琳·J·哈蒙德, Max Shuai Tang, Terry Minion, Sami Khan, Rob Johnson and Abdullah Abdulaziz.