Tycho Brahe, the scandalous astronomer – Dan Wenkel
View full lesson: http://ed.ted.com/lessons/tycho-brahe-the-scandalous-astronomer-dan-wenkel If you think scientists lead boring, mo...
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There may be extraterrestrial life in our solar system – Augusto Carballido
Is there extraterrestrial life in our solar system? Or are we alone? Take a journey to the ocean worlds on Jupiter and Saturn to inv...
What is HPV and how can you protect yourself from it? – Emma Bryce
Get informed on the causes and risks of human papillomavirus, HPV, and how to protect yourself from the infection. — At some p...
The coelacanth: A living fossil of a fish – Erin Eastwood
View full lesson: http://ed.ted.com/lessons/the-coelacanth-a-living-fossil-of-a-fish-erin-eastwood The coelacanth, a prehistoric fis...
How Containerization Shaped the Modern World
Sometimes a single unlikely idea can have massive impact across the world. Sir Harold Evans, the author of They Made America, descri...
Cicadas: The dormant army beneath your feet – Rose Eveleth
View full lesson: http://ed.ted.com/lessons/cicadas-the-dormant-army-beneath-your-feet-rose-eveleth Every 13 or 17 years, billions o...
Fresh water scarcity: An introduction to the problem – Christiana Z. Peppard
View full lesson: http://ed.ted.com/lessons/fresh-water-scarcity-an-introduction-to-the-problem-christiana-z-peppard Fresh water is...
150 英文短语
学习常用的英文短语。 eko languages 00
How algorithms shape our world – Kevin Slavin
View full lesson: http://ed.ted.com/lessons/kevin-slavin-how-algorithms-shape-our-world Kevin Slavin argues that we’re living...
Gyotaku: The ancient Japanese art of printing fish – K. Erica Dodge
View full lesson: http://ed.ted.com/lessons/gyotaku-the-ancient-japanese-art-of-printing-fish-k-erica-dodge How did fishermen record...