Planéta Zem sa správa ako živý organizmus. Mnoho vedcov sa touto myslienkou už seriózne zaoberá. Akú úlohu však potom na Zemi hrá človek? Fascinujúca prezentácia Petra Russela.
Play episode as :
Oh, look at that.
No one has commented yet. Be the first!
Hey! You must be logged in to add comments. Login or Register.
The Learning Center is for those new to Web show production on blip.tv. Check out our Help Section for more information about how to use the blip.tv service.
RSS Feed
iTunes Feed
Download
Tattle
