Gasoline engine (2) | ![]() |
Microbial fuel cell (1) | ![]() |
Pipeline (13) | ![]() |
Automakers have considered long the hydrogen fuel cell a promising alternative to the gasoline engine. Fuel cell technology is essentially water splitting in reverse.
A two-litre petrol engine drives two fans either side of the pilot to lift the jet pack and up to 120kgs of human into the air,
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