NOVA - Origins: Where are the Aliens? (Episode 3)

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

Other Episodes:
NOVA - Origins: Back to the Beginning - 4 of 4
NOVA - Origins: How Life Began - 2 of 4
NOVA - Origins: Earth is Born - 1 of 4

File Name ..........: NOVA.Origins.Part.3.Where.Are.The.Aliens.avi
Total Size (MB) ....: 350,19 MB
Video Length .......: 00:49:41

- ENGLISH SUBTITLES INCLUDED -

http://ulozto.net/x4XxSTPD/nova-origins-part-3-where-are-the-aliens-rar