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Electric buses provides more security to the community and stopped consuming gasoline, it would also help the environment too much
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offroad cars that can move on any surface including water and that solve any kind of problem people have
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solar energy boat that doen't use any other kind of fuel, it could be used to long travels or watercrafts
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a solar and wind energy based train that could travel without using any kind of contaminating fuel
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in 50 years,there will be a reactor that will improve energy without contaminate the environment
