Unmanned Flying Ambulance

A remote-controlled 'flying stretcher' that can rescue accident victims and bring them to hospital is being developed by Israeli scientists. A prototype has already undergone successful testing and a final version is expected to be available within the next year.

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Turning insects into unmanned air vehicles

Electrodes and a control chip are inserted into a moth during its pupal stage. When the moth emerges the electrodes stimulate its muscles to control its flight.