Are you good at evidence-based thinking? Take the Equity in Education Quiz challenge!
|Einstein explains his famous formula E=mc²||
"Mass and energy are both but different manifestations of the same thing...very small amounts of mass may be converted into a very large amount of energy and vice versa."
|Sarah Kruzan: Life in Prison Without Parole at Age 16||
In the USA juveniles can be sentenced to life in prison. Sarah Kruzan's unfortunate childhood led her to commit murder - does she deserve a second chance at life?
|Robots inspired by Animals||
Robotics researchers are increasingly turning to nature for inspiration. Watch a robotic salamander, a water strider robot, mechanical cockroaches and some cool self-configuring robots.
|Non-Newtonian liquid - hole that does not disappear||1427||5.51|
|What the future holds - Nanoelectronics||
Morph is a concept demonstrating some of the possibilities nano technologies might enable in future communication devices.
|Scotch tape makes opaque glass transparent||
The glass is opaque because it is etched, and light scatters on the rough surface. The glue in the scotch tape fills in any regularities and allows light to pass through with little scattering.
|Lions vs Hyena||
Two male lions kill a hyena, but the task is not easy. This video demonstrates how tough hyenas are.
|Hungry whales steal birds' dinner - The Great Feast (BBC)||
In this video, herring are rounded up by birds into a 'bait ball' from which they can easily be plucked. But passing humpback whales are lying in wait for the right moment to steal and devour this easy snack.
|Do schools today kill creativity?||
Education guru Sir Ken Robinson makes an entertaining (and profoundly moving) case for creating an education system that nurtures creativity, rather than undermining it.
Thirty giant hornets can destroy a colony of 30,000 honeybees in just 3 hours. The giant hornet is five times the size of the European honeybee, and has a very potent venom.
|A Lego Mindstorms Car Factory||
An amazing automated lego factory that produces little lego cars. A fascinating (albeit somewhat slow-paced) video that truly shows the power of lego.