Showing posts with label universe. Show all posts
Showing posts with label universe. Show all posts
Wednesday, July 29, 2015
A Brief History of Everything
A mind-boggling summary by astrophysicist and author Neil deGrasse Tyson, director of the Hayden Planetarium in New York City:
Labels:
amazing isn't it,
astronomy,
Neil deGrasse Tyson,
physics,
science,
universe
Saturday, December 26, 2009
How Big Is It?
For all you size queens out there, from the American Museum of Natural History:
Honk to Andrew Sullivan
Honk to Andrew Sullivan
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