Ultra-simple electric generator - science hobbyist, This is an ac electric generator which lights up a tiny incandescent light bulb. the generator is made from a hollow-ended cardboard box with a nail through the center..

Wind spacecraft, Wind is a spin stabilized spacecraft launched in november 1, 1994 and placed in a halo orbit around the l1 lagrange point, more than 200 re upstream of earth to.

Electric power department of energy, Electricity -- the flow of electrical power -- is a secondary energy source, generated by the conversion of primary sources of energy, like fossil, nuclear, wind or solar.

The energy story - chapter 7: electricity transmission system, The energy story is a general introduction to energy. chapters explore renewable energy, fossil fuels, electricity, circuits and many other things..

Static electricity - what creates static charge & static, Static electricity - what is static charge? what causes static shock? learn how electric charges create static electricity. plus, great static electricity experiments.

How electricity works howstuffworks, Electricity surrounds us and can be used thousands of different ways. learn about the basics of electricity, from generators and electrical circuits to voltage and.