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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. 

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See video 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.

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See video You Suck at Photoshop #1

The first in a series of Photoshop tutorials: Distort, Warp, & Layer Effects

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See video 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.

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See video Mozart of Chess: Magnus Carlsen

At age 21, chess grandmaster Magnus Carlsen is the num

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See video You Suck at Photoshop #3

Photoshop tutorial on Clone Stamp and Manual Cloning

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See video Asperger Syndrome Documentary

An interesting and touching documentary about someone with Asperger's Syndrome (an autism spectrum disorder); he talks about his childhood experiences, accepting that he is different, and going on to get a PhD in geology.

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See video Giant Tarantula

The largest spider in the world is on the hunt. But is it as dangerous as it seems? It depends on who it's after.

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See video Time Travel: Einstein's big idea (Theory of Relativity)

A little clip of how time travel can occur, taken from: The World's First Time Machine (Discovery Channel). Dr Ronald Mallett

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See video The Hubble Ultra Deep Field in 3D

A 3D model of the Ultra Deep Field, a tiny but very 'deep' image of space captured by the Hubble Space Telescope, showing about 10,000 galaxies. It is the deepest image of the universe ever taken.

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See video Killer Whales (Orcas) hunt and play with sea lions

Killler Whales hunt and play with sea lions. Surprisingly, one of the orca's sets its last catch free, even bringing it back to shore.

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See video What the future holds - Nanoelectronics

Morph is a concept demonstrating some of the possibilities nano technologies might enable in future communication devices.

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