CO2 Cars

On Monday Room 15 started there CO2 Cars. We started designing them in our books and then drew the design on the car. The next step we did was starting to carve our CO2 car to the same shape we wanted it to be.  We had to be careful we didn't cut into our canister space otherwise we wouldn't be able to race it. There were  tools too, there was a chisel and sanding paper. I like Tarron's his car is black with a stripe down the middle and his other car from last year is yellow with a black stripe.