Steve Jacobs uses his desktop tornado demo to describe conservation of angular momentum.
(00:49)Lynn Rothschild takes us on a field trip to the Oakland Zoo to discuss the diversity of life on o...
(06:44)Animated Images from the Known Universe
Ever wondered what would happen if you were sucked into a black hole? Or, if wormholes could make time travel a reality? And could life on Earth survive a huge meteor strike like the one that took out the dinosaurs?
Now you can find out in this captivating series. Join experts as they unravel the most mind-boggling mysteries of the cosmos, using the latest scientific theories, dramatic time sequences and everyday examples of incredible forces.
Find out what's on with our monthly programme updates.
Get up close with amazing creatures.
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