Recent content by ducktape

Thanks, those were helpful ideas. I think ill need a new science fair idea-would you have anything in mind?

With the idea of ultrasonic transmission, how could that help the community?

Any ideas how to use tuning forks in a science fair *high school science fair*

could you explain this more in depth(as in the jumping of the electrons from atoms orbitals)

in, for example a hand cranked generator, or even a hydrocarbon based generator, when there is no ionisation/ oxidation-reduction going on to produce the electrons... where are they coming from? i know how such a generator is physically put togther, but where are the electrons coming?