[Paul Junkin] bought a curious product off the Internet. It was supposed to generate electricity when hooked up to a running hose. Only, it didn’t do a very good job. His solution was ...

Accident prevention: Major emphasis should be placed on using the circuit. It's always under high voltage and discharging of even one condenser can be deadly. You should be at a long distance from the ...

How to make a mini energy generator using dc motor ...

[Jamie] decided to build a generator, and Lego is his medium of choice. Thus was created a fancy levitating generator that turns a stream of air into electricity. The basic concept is simple enough ...