le vendredi 13 juillet 2018, à 11:40. Posté
par Michel
Sorry, I'm busy at the moment http://www.villaimperialbar.com.br/floridaspharmacygov-e283.pdf floridaspharmacy.gov/licensing "If you stick a bit of copper and a bit of magnesium in a potato and you wire it up you can power a lightbulb. It's a simple bit of chemistry that says two dissimilar metals in an ionic solution create an electrical charge," says Mr Thomson.