I suggest using soda bottle caps, or maybe even Gatorade caps since they're larger and allow for more distance traveled. I would use bottle caps or CD's
please help me asap! xxx
You can use a variety of thing like cds, bottle caps, and wheels from a toy car.
If the car is lighter, Then the balloon powered car will go further.
There was no ballon powered car.
It is a toy car built from Lego's and it is balloon powered.
No
use bigger wheels and use less friction on the ground make it weigh less
red balloon
Thrust
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olivia anna
destroy it