Amazing. Who would guess, you can make battery like this.
See, this is why I just love science.
Make your own battery using copper coins, vinegar, foil and cardboard. It has enough energy to power an LED and also a TV remote! Really simple science project and easy to do yourself.
Try this one with your kids, they will be impressed.
It’s a safe, easy way to experiment with electricity using pennies or other coins as electrodes (which collect charge) and vinegar as electrolytes (which pass the charge, or electrons, from coin to coin).