From tree to paper - how does it work? And what is...
Most popular video
Make a battery
Think of how many things around you that run on batteries. They are just all over the place! Did you know that the first battery was invented around 1800 by an Italian named Alessandro Volta. His first battery was named "The voltaic pile" and it did look like a pile of copper and zinc discs. In today's experiment, we will make a simple battery that resembles Volta's original battery.