Showing posts with label PBS Nova. Show all posts
Showing posts with label PBS Nova. Show all posts

Monday, May 28, 2012

Back To Beginning - Origins Ep. 4



Did universe have a beginning? How was the early universe? Is the universe eternal? The episode four, goes back to the Big Bang, and shows us how cosmologists reveal the mysteries of the universe and the reconstruction of the universe with WMAP.


Where are the Aliens? - Origins Ep. 3




In this possibly most insteresting episode of the series, Neil deGrasse Tyson meets Frank Drake to understand his famous equitation that quantifies the numbers of other advanced civilizations in our galaxy. Also we'll see why alien models in movies don't work biologically.


How Life Began - Origins Ep. 2




How can life emerge in a so hostile planet? Neil deGrasse Tyson investigates the microorganisms inside the rocks to find out the signatures of first life on the Earth.

Earth Is Born - Origins Ep. 1

Origins

In the first episode you will witness the birth of the Earth and learn the latest proofs on how water and oxygen appeared in the earlier period of our planet.