Carl Sagan & D. Attenborough - Unbroken Thread (4)
- Uploaded by Kingz on Jan 29, 2010
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Carl Sagan, D. Attenborough, Jane Goodall & other scientists are singing!
If you want to hear more of these amazing songs /videoclips (combination of famous scientists, autotune application and musicbeats)
Then you have to go to the website: