EARTH / NATURE / UNIVERSE Archives - Page 9 of 11

Essential video portal focusing on human nature, promoting healthy skepticism, critical thinking and reason.

EARTH / NATURE / UNIVERSE

[2:32] There can be no better or worse sight than your own reflection, but these vain animals seemed very keen to admire t…

[15:42] Featuring particle physicist Brian Cox, astrophysicist Neil deGrasse Tyson, astronomer Carl Sagan, theore…

[7:21] Planet Earth is this solid thing you are standing on right now. In your everyday life you don’t really wast…

[9:38] Some scientists claim that the universe did not have a beginning. Some theologians contend that the universe di…

[2:31] Scientists at the University of California Los Angeles have found a way to create stunningly detailed 3D recons…

[1:21:30] Is evolution a fact? How do the claims of creationists stack up against the fossil record and the actual scien…

[1:31:58] We once shared the planet with Neanderthals and other human species. Some of our relatives may have had tools…

[8:04] Are Humans Really The Most Intelligent Species? Neil deGrasse Tyson Asks Richard Dawkins whether Humans reall…

[1:22:19] Filmed by: StarTalk at Hayden Planetarium Edited by: Graham McCann and Stephanie Guttormson Special Thank…

[10:39] Early humans migrated all over the world to get us where we are today. The environments our ancestors inhabited …