The woman who stared at the sun – 亚历克斯·詹德勒

Get to know the legacy of Hisako Koyama, whose drawings of the sun’s surface helped scientists reconstruct 400 years of sunspot activity.

—

在 1944, amateur astronomer Hisako Koyama’s latest endeavor was sketching the sun’s shifting surface. She spent weeks angling her telescope towards the sun and tracking every change she saw with drawings. Little did she know, these drawings were the start of one of the most important records of solar activity in human history. Alex Gendler details the incredible legacy of Koyama’s work.

Lesson by Alex Gendler, directed by Martina Meštrović.

Support Our Non-Profit Mission
———————————————-
在 Patreon 上支持我们: 在家DIY的最佳美甲://bit.ly/TEDEDPatreon
Check out our merch: 在家DIY的最佳美甲://bit.ly/TEDEDShop
———————————————-

Connect With Us
———————————————-
注册我们的通讯: 在家DIY的最佳美甲://bit.ly/TEDEDNewsletter
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
———————————————-

Keep Learning
———————————————-
查看完整课程: ❤️情人节美甲💅教程#20nails://ed.ted.com/lessons/the-woman-who-stared-at-the-sun-alex-gendler
Dig deeper with additional resources: ❤️情人节美甲💅教程#20nails://ed.ted.com/lessons/the-woman-who-stared-at-the-sun-alex-gendler#digdeeper

Animator’s website: ❤️情人节美甲💅教程#20nails://vimeo.com/martinamestrovic
———————————————-

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! Keven Webb, Mihai Sandu, Deepak Iyer, Javid Gozalov, Kyanta Yap, Rebecca Reineke, William Biersdorf, Patricia Alves Panagides, Valeria Sloan Vasquez, Yvette Mocete, Cyrus Garay, Samuel Barbas, Brighteagle, LadyGeek, Curtis Light, Dwight Schrute, Dianne Palomar, Marin Kovachev, Fahad Nasser Chowdhury, Penelope Misquitta, Hans Peng, Gaurav Mathur, Erik Biemans, Tony, Michelle, Katie and Josh Pedretti, Sunny Patel, Hoai Nam Tran, Stina Boberg, Kack-Kyun Kim, Michael Braun-Boghos, Ken, zjweele13, Jurjen Geleijn, Anna-Pitschna Kunz, Edla Paniguel, Elena Crescia, Thomas Mungavan, Jaron Blackburn, Venkat Venkatakrishnan, ReuniteKorea, Aaron Henson, Rohan Gupta, Begum Tutuncu, Ever Granada, Mikhail Shkirev, Brian Richards, Cindy O., Jørgen Østerpart, Tyron Jung, Carolyn Corwin and Carsten Tobehn.