Browse Archives

Sort: Date | Views | Sort Ascending
View:

Questions no one knows the answers to – Chris Anderson

4.98K Views1 Comments

In the first of a new TED-Ed series designed to catalyze curiosity, TED Curator Chris Anderson shares his boyhood obsession with quirky questions that seem to have no answers.

How many universes are there? – Chris Anderson

888 Views0 Comments

The fact that no one knows the answer to this question is what makes it exciting. The story of physics has been one of an ever-expanding understanding of the sheer scale of reality, to the point where physicists are n...

Why can’t we see evidence of alien life? – Chris Anderson

1.20K Views0 Comments

Stand by for an animated exploration of the famous Fermi Paradox. Given the vast number of planets in the universe, many much older than Earth, why haven't we yet seen obvious signs of alien life? The potential answer...