You've probably heard of astronauts, who explore and discover outer space. Energynauts explore and discover energy, right here in California. Energy is an important part of our universe, our world, our state and our lives. We use energy to do work.
Energy powers our cars, planes, trains, rockets and rollercoasters.
Energy lights our homes, heats and cooks our food, and with it we can listen to our radios, boom boxes and CD players. Energy turns on our television sets, computers and dries our hair with blow dryers. Energy runs machinery in factories. Everything we do in our life takes energy. Energy makes everything in our lives work.