the invention made by my friend ricardo has dido a compass that works with energy magnetica.Para do has used these objects : A taper , some water , a round piece of cork and abuja.i am surprised by what he has done
MUSIC Hi i you tod todey will talk abot the music.I'm a fan of music,when i hear it i feel good i feel calm,especially when i hear or Jason Derulo,Bruno Mars.I love music and i a iwais liket it poprock...
My invent My invent is a thermomete that uses thermal energy.And when approching a store or other object to head the liquid rises.I used to du:An empty bottle,plasticine a staw and whater whith color.
