Make your own battery using copper coins, vinegar, foil and cardboard. I had enough energy to power an LED with mine and also a TV remote! Really simple science project and easy to do yourself.
This tutorial shows you how to make a print of an original padlock key, and transfer it onto the lid of a food can.
Wanna charge your phone while travelling? Here’s how you can do it!
Who knew that tea was more than just a tasty beverage? After watching this, I am going to save all of my tea bags. There will be tea bags in my shoes, my fridge, and cupboards. While people might thing I’m a little crazy when they come over, I’ll be saving money and making my life so much easier!