History’s deadliest colors – Ĵ. 五. Maranto

查看完整課程: http://ed.ted.com/lessons/history-s-deadliest-colors-j-v-maranto

When radium was first discovered, its luminous green color inspired people to add it into beauty products and jewelry. It wasn’t until much later that we realized that radium’s harmful effects outweighed its visual benefits. 很遺憾, radium isn’t the only pigment that historically seemed harmless or useful but turned out to be deadly. Ĵ. 五. Maranto details history’s deadliest colors.

Lesson by J. 五. Maranto, animation by Juan M. Urbina.

留下你的評論

發佈留言必須填寫的電子郵件地址不會公開。 必填欄位標示為 *