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Americans waste half the energy they use.
Tesla turbines can be made 90% efficient.
>100 miles per gallon carburetors have been invented.
Cfl's use 1/4 the energy fluorescents.
Tesla turbines can be made 90% efficient.
>100 miles per gallon carburetors have been invented.
Cfl's use 1/4 the energy fluorescents.