Secondary School Educational Videos


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See video Welcome to North Korea

A revealing documentary about the most secretive country on earth, North Korea. Winner of the 2001 International Emmy award for Best Documentary.

53:16 894 5.60
See video The lifecycle of HIV (Animation)

This animation shows the life cycle of the virus.

3:09 263 5.58
See video Charles Darwin's Tree of Life Animation

A wonderful animation of evolution - the tree of life - narrated by Sir David Attenborough. It shows how microscopic cells (the "seeds of life") evolved to become insects, fish, reptiles, dinosaurs, birds and mammals.

6:30 338 5.57
See video Black Holes and Time Travel (National Geographic)

Is time travel possible? The density of black holes leads to a gravitational pull that streches and warps space-time around it. Similarly, cosmic strings have immense density and bend space-time.

5:24 334 5.56
See video Sam Whittingham defends 82 mph world record for fastest human powered bicycle

Sam Whittingham bikes faster than most cars on a highway to defend his world record for the fastest human powered bike. His world record is 82.3 mph or 132.5 km/h. The easiest gear of his custom-built bicycle is harder than any of the gears on a racing bike.

7:11 586 5.55
See video Does the Universe Have a Purpose? feat. Neil deGrasse Tyson

If the purpose of the universe was to create humnans, then the cosmos was embarrassingly inefficient about it. We have only been around for the blink of an eye in the history of the universe.

2:35 37150 5.54
See video Barack Obama's Victory Speech

President-elect Barack Obama addresses a huge crowd of supporters after his election night victory November 4, 2008.

17:01 3831 5.53
See video Touchable Holography

It does not get much more futuristic than this: a demo of holograms one can actually touch. The holographic tactile display uses ultrasound to exert a pressure field - for example, it will exert pressure on the surface of your palm when virtual raindrops fall on it. 

2:38 1378 5.53
See video Intelligent crows crack open nuts using traffic

Crows crack open nuts by dropping them in front of cars, then wait for the traffic light to turn green before picking it up.

0:00 52 5.50
See video Tesla Roadster - Top Gear Review

Top Gear reviews the Tesla Roadster all-electric sport car, and looks at the pros and cons of electric vehicles.

0:00 74 5.50
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