Rubber Band Car With Cd Wheels

Then you could have one for the car and one for the ballister to shoot at the car with.

Rubber band car with cd wheels.

Tie remaining rubber band tightly around the push pins. You ll need a paper towel tube two old cds a couple of pencils o. 2 thread spools long piece of thing wood 4 cd s 2 screws 2 washers and 2 bolts. Build a rubber band powered car.

Fit rubber band chain through the holes in the middle of tube. On one of the toothpicks drill a very small hole in the center. The peg will help when winding up the rubber band car to make it go. Or like gary says above use rubber cement.

I ve made these cars with groups of kids at library programs several times and it s always lots of fun. The materials required for this task are. A quick google search for rubber band car project yields tens of thousands of results so why reinvent the rubber band powered wheel the top results show cars with small wheels without traction or cd wheels which are difficult to attach to an axel both of. Begin by drilling a hole in the spools and 2 holes in the wood.

Then place a washer on the screw. Do this by stuffing a piece of sponge into the hole in the middle of the cd then using tape to secure the cd and prevent it from wobbling. Now place the cd on the washer. Then add another washer and secure it by screwing on a bolt.

Push rubber down to one end of the tube. If the wheels. I bet you could make a pretty tough torsion spring out of a bicycle tube rubber a heavy map tube cardboard. Rubber bands are a convenient and effective way to teach energy transformation and this rubber band car makes that lesson a blast.

The holes in the wheels will be drilled just large enough for the toothpick to fit snug. This is an easy to make rubberband car using a paper towel tube for the body. Finally to give your wheels added traction attach rubber bands around the cd wheels four on each wheel. In this video tutorial viewers learn how to make a toy car with cd wheels.

Use the rubber band s on the dvd wheels for traction if needed no limit on the rubber band. To make a rubber band car start by inserting 2 dowels through a cardboard tube 1 at each end for the axles on your car. Tie 2 rubber bands together.