Physicist Patricia Burchat explains two basic ingredients of our universe: dark matter & dark energy. Comprising 96% of the universe between them, they can't be directly ... http://creativecommons.org...
Peter Diamandis says it's our moral imperative to keep exploring space -- & he talks about how, with the X Prize & other incentives, w...http://creativecommons.org/licenses/by-nc-nd/3.0/
Starting with four basic questions (that you may be surprised to find you can't answer), Jonathan Drori looks at the gaps in our knowledge...http://creativecommons.org/licenses/by-nc-nd/3.0/
The legendary chimpanzee researcher Jane Goodall talks about TACARE & her other community projects, which help people in booming African...http://creativecommons.org/licenses/by-nc-nd/3.0/
With vibrant video clips captured by submarines, David Gallo takes us to some of Earth's darkest, most violent, toxic & beautiful habita...http://creativecommons.org/licenses/by-nc-nd/3.0/
KEES MOELIKER - humor and science will lead the future Kees Moeliker is a biologist and museum curator and writes about remarkable animal behavior. But that's not all. Moeliker is more than just a sci...