Make at Home Electric Boat
Here is a great
do-it-yourself project that you can do with only few scrap parts and
some glue. This electric boat requires no batteries as it is a battery
of sorts all by itself. Using graphite and magnesium, a plastic 2 L
bottle and an electric drive motor from an old dvd or cd drive you will
be able to have a working model in only a few hours.
The magnesium and graphite bars only need the water to start producing a flow of electrons to the motor. No fuel required.
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