During the last session we studied how we can uses forces in simple machines and how our lifes are easier with them. Now if we combine those simple machines we can have complex machines as a bicycle, a car engine or a computer.
IN A COMPLEX MACHINE WE HAVE TWO PARTS:
LET'S HAVE A LOOK TO THIS VIDEO AND YOU WILL KNOW HOW A CAR ENGINE WORKS:
ONE OF THE MACHINES WHICH WE USE MORE IS THE COMPUTER, it is also made from diferent operating parts, have a look to this website to know a bit more.
With this funny game and helping the robot you will need to use are the knowlegde you've acquiered along this unit. So you have to think a bit and I hope you have fun.