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).
The post How to Make a Battery With Coins and Vinegar appeared first on COOL IDEAS.
