|Obama Speech: 'A More Perfect Union'||4077||5.37|
|John Lloyd: What's invisible? More than you think (TEDTalks)||
A talk about important and everyday things in life which are impossible to see.
|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.
|Towel-folding robot created by US researchers||
Watching a robot fold towels is surprisingly fascinating. Such a simple task for a human is actually very complex for a robot.
|Strange Japanese Sea Creatures||
At the bottom of Japan's Suruga Bay lie strange and exotic creatures, including spider crabs (largest crabs in the world), chimeras and lantern sharks.
|Dog Attack Styles||
Professionals teach dogs to guard against intruders and attack on command.
|Building Stonehenge - The Man who can Move Anything||
Wally Wallington has demonstrated that he can lift a Stonehenge-sized pillar weighing 22,000 lbs and moved a barn over 300 ft.
|Global Warming - How It All Ends||
A logical argument for taking action.
|Aurora Northern Lights as seen from Space - Timelapse||
A video of Northern Lights as seen from earth's orbit, captured by Astronaut Don Pettit.
|Beauty is a product of photoshop||
This video shows how Photoshop can be used to beautify a face.
|The Ocean is filling up with Trash||
The ocean contains alarmingly high concentrations of plastic. What is the effect on fish and birds?
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.