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Paris Motor Show: The car that's powered by air

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Car manufacturers have been showing off their latest designs at the Paris Motor Show and one car's got everyone talking.

Peugeot's latest design allows a car to be driven around powered by little more than compressed air.

Their idea was to produce a hybrid which has low emissions and doesn't need a battery - because batteries are heavy and expensive.

BBC reporter Theo Leggett checks out the car's special features.