Science fair
citrus produces electricity!
it's actually the flow of electrons from 2 different metals- zinc to copper- in the acidic liquid. the first battery in 1800 by Volta in spain was a stack of zinc and copper plates with leather soaked in lemon juice between each layer.
the things you learn from having kids....
754
views
1
fave
2
comments
Uploaded on April 10, 2007
Science fair
citrus produces electricity!
it's actually the flow of electrons from 2 different metals- zinc to copper- in the acidic liquid. the first battery in 1800 by Volta in spain was a stack of zinc and copper plates with leather soaked in lemon juice between each layer.
the things you learn from having kids....
754
views
1
fave
2
comments
Uploaded on April 10, 2007