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Now,a superfast camera that captures the speed of light!

Scientists have developed a superfast camera which can capture the speed of light.

Written by Agencies | London |
December 19, 2011 3:32:17 pm

Believe it or not,scientists have developed a superfast camera,the size of a dustbin,which can capture the speed of light.

At team at the Massachusetts Institute of Technology (MIT) claims its superfast camera can show a bullet-shaped pulse of light travelling from one end of a laboratory flask to another in a fraction of a second,the British media said.

The scientists,however,say that it will be some time before the camera is commercially available.

Prof Ramesh Raskar at the MIT Media Lab told ‘The Sunday Times’: “With our ultra-fast imaging we can actually analyse how the photons are travelling through the world.”

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The camera can also create 3D images because it is capable of “seeing” photons of light even inside objects,say the scientists.

The device was made by adapting a “streaker tube” – used by chemists to scan and capture light. It can record the progress of light pulses through a flask of liquid. Each still picture had a shutter speed of 1.7 picoseconds — a trillionth of a second.

Raskar added: “Watching this it looks like light in slowmotion. It is so slow you can see the light itself move across the distance. This is the speed of light captured: there is nothing in the universe that moves faster,so we are at the physical limit of high-speed photography.”

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