Random Talks

View full lesson: http://ed.ted.com/lessons/the-science… Homer’s “Odyssey” recounts the adventures of the Greek hero Odysseus

View full lesson: http://ed.ted.com/lessons/why-do-our-… Human bodies aren’t built for extreme aging: our capacity is set at about 90 years. But

View full lesson: http://ed.ted.com/lessons/it-s-a-chur… If walls could talk, Turkey’s Hagia Sophia would have an abundance of stories to

View full lesson: http://ed.ted.com/lessons/the-great-c… On March 15th, 44 BCE, Roman dictator Julius Caesar was assassinated by a group of abou

View full lesson: http://ed.ted.com/lessons/making-sens… Like many heroes of Greek myths, the philosopher Hippasus was rumored to have been mort

A PhD student in Anthropology at the University of Victoria, Genevieve Von Petzinger’s main area of interest is understanding the geometric imag

View full lesson: http://ed.ted.com/lessons/how-to-make… Infertility affects 1 in 8 couples worldwide. But in the last 40 years, more than 5 mil

View full lesson: http://ed.ted.com/lessons/a-brief-his… Before we began putting art into museums, art mostly served as the visual counterpart t