People think that all mind-bending science experiments are are done in secret underground laboratories. But there are actually plenty of amazing things you can do in your own home.
It’s sort of like a potato battery but it’s much stronger. We’ll show you How to extract the energy from the inside of an onion and make it charge your iphone, android phone, blackberry phone..whatever.
You think it’s impossible to charge your phone with the help of an onion? Well, you’re wrong!Watch the video below and learn how.
Substances that give ions when dissolved in water are called electrolytes. They can be divided into acids, bases, and salts, because they all give ions when dissolved in water.