How to Count Infinity

May 12, 2012 Videos 40

“Some infinities are bigger than other infinities” – Hazel Grace Lancaster, in “The Fault in Our Stars,” by John Green minutephysics is now on Google+ […]

A taste of TEDGlobal

May 11, 2012 Videos 0

TEDGlobal is TED’s summer conference. The theme is more international in nature, but the full TED format is there, with more than 50 speakers and […]