Attach the wheels to something strong like pencils or straws by using tape!
Make wheels with something, wrap the balloon around the axle many times, then anchor it to the opposite side of the car. then let go and watch the balloon unravel itself and propel the car. Or tape the blown up balloon to the car. Or throw it.
You can use a variety of thing like cds, bottle caps, and wheels from a toy car.
In order to a motor do for a Lego balloon car follow these simple 5 steps: Step One: Take a normal coloured part balloon, and excrete in it.. Now blow it up. Step Two: Throw it away and do it with a clean balloon and don't excrete in it, if you do you will have to lick it clean. Step Three: Attach the balloon to the Lego Car. Step Four: Take a motor from your car and attach it to the Lego car with 5 Lego bricks, do not use any more or less. Step Five: Start up the motor and the Lego balloon car should float in the air. And there you have it, your very own Lego balloon car with a can motor!
please help me asap! xxx
Make it sleek, and also make it have smooth edges on the wheels; you'll see the results!
first take paper and make your glider attach a balloon
use bigger wheels and use less friction on the ground make it weigh less
A balloon in a car will probably deflate.
a balloon car works by the air in the balloon.
Make a model of the car (not the wheels) and attach some wobble bolts to it and connect a lever or somet to make the wobble bolts move
attach a pin to your butt lol!!!!!!!!!!!!!!!!!!!
1. Put your car on a flat and smooth surface 2. Blow up the balloon and twist it so air doesn't come out 3. Attach, tape, or glue, however your car is made, to your car 4. When it's ready let the balloon go and watch it go Sorry if it didn't help, I'm making a one now and can't get it to move but I know how it works (kinda). 10-12-09