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Tuesday, March 22, 2011

Micro Engines Are Great !

-world's smallest petrol engine is smaller than a contact lens (less than a centimetre long).

-a drop of petrol can run this engine for several years.

-this micro technology is 700 times more energy-efficient than any battery available today.

-micro engines are incredibly light.

-can run without creating heat.

-use heat-resistance materials to stay cool.

-micro engines can run perfectly for years on end.

-the world's smallest engines come from Britain.

What kind of engines do you think we will be using in 200 years time?

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