Science Fan Car Project

In science for the past few weeks Dion and I have been working on a fan powered car that runs on 2 small  round balls of aluminium foil and 2 AA-Batteries. (Watch the video to 25 Seconds because the rest is me trying to stop the recording XD)

Materials:
Polystyrene
2 x Wires
Superglue or a hot glue gun and the glue sticks
Solder
2 x AA-batteries
4 x Lego wheels
Lego fan
Craft knife
Battery holder (You can make it out of a metal that is a conductor.

Method:
By cutting out the pieces that you can see in the video you can assemble it much easier. Once you've gotten the pieces and all the equipment you first want to add one more piece of thick polystyrene( I made the mistake and the fan hits the floor so it doesn't spin) if you look at the creation closely you should be able to see that its so simple that you can make it yourself with (hopefully) no problems, for the wires you first need to make them the good length for them to reach the motor, second of all you need to strip them so the wire on the end is showing and that it should be about half an inch long. That you want to solder one of the ends to the motor and the other end should be either wrapped around the battery end or the metal conductor, (make sure the batteries are around the right way) and repeat to the other side. Once you have finished that make sure all the pieces are glued on properly and that when you move it nothing will fall off, then check if the motor runs. Finally glue on the wheels grab your craft knife and make rectangle holes so the wheel bricks can slot into them (These... ) can easily slide in and glue them solid so they don't fall out, (make sure the wheels can still spin) and now enjoy your creation.

Daniel Smith