How to recognize a dystopia – Alex Gendler
View full lesson: http://ed.ted.com/lessons/how-to-recognize-a-dystopia-alex-gendler The genre of dystopia – the ‘not good place’– h...
Education
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Do we really need pesticides? – Fernan Pérez-Gálvez
View full lesson: http://ed.ted.com/lessons/do-we-really-need-pesticides-fernan-perez-galvez Annually, we shower over 5 billion poun...
Why do whales sing? – Stephanie Sardelis
View full lesson: http://ed.ted.com/lessons/how-do-whales-sing-stephanie-sardelis Communicating underwater is challenging. Light and...
Are food preservatives bad for you? – Eleanor Nelsen
View full lesson: http://ed.ted.com/lessons/are-preservatives-bad-for-you-eleanor-nelsen Food doesn’t last. In days, sometimes hours...
Why are sharks so awesome? – Tierney Thys
View full lesson: http://ed.ted.com/lessons/why-are-sharks-so-awesome-tierney-thys Sharks have been celebrated as powerful gods by s...
How the sandwich was invented | Moments of Vision 5 – Jessica Oreck
View full lesson: http://ed.ted.com/lessons/how-the-sandwich-was-invented-moments-of-vision-5-jessica-oreck Today, it is estimated t...
Lucy en espanol
Lucy te explica algunos puntos de AIU 00
Can you solve the river crossing riddle? – Lisa Winer
View full lesson: http://ed.ted.com/lessons/can-you-solve-the-river-crossing-riddle-lisa-winer As a wildfire rages through the grass...
The Egyptian Book of the Dead: A guidebook for the underworld – Tejal Gala
View full lesson: http://ed.ted.com/lessons/the-egyptian-book-of-the-dead-tejal-gala Ancient Egyptians believed that in order to bec...
What caused the French Revolution? – Tom Mullaney
View full lesson: http://ed.ted.com/lessons/what-caused-the-french-revolution-tom-mullaney What rights do people have, and where do...