Solar Energy

By Young-Dae Jang

Most people want to find a new kind of energy. The existing energy creates air and water pollution. People want to protect the earth for human life. People have already spent too much energy. We don’t have enough existing energy, so people made solar filling and saving machines.
Now some people are using solar energy in their house, such as light, stoves, some electronic machines, etc. People convert solar energy into electric energy. In addition, some researchers are studying the solar power energy of cars. It’s very powerful.

I hope after 30 to 50 years we can see slying cars working because of solar power energy.