Hiukkaskiihdytin Rap:
David Christian: The history of our world in 18 minutes
Loistava fraktaalivideo!
Solar Panel Highways!
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Seuraa BBCn Future-osastoa ja kielitaitosi karttuu vauhdilla: huvi ja hyöty yhdistyvät! Suosittelen!
Is there a limit to technological progress?
https://www.youtube.com/watch?v=zVsHzS70krg
Everything We Think We Know About Addiction Is Wrong
If The World Were 100 People
The most important video you’ll ever see: Overpopulation
What would happen if you fell into a black hole