ELEC­TRIC GEN­ER­A­TOR

DRUM - - In The Classroom -

This cap­tures en­ergy from the wheels when brak­ing and uses it to recharge the bat­tery. Some cars have gen­er­a­tors that can both move the car and gen­er­ate en­ergy that’s used to recharge the bat­ter­ies.

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