Kaaay, so me and Rachel have some new ideas on this balloon car...
We will be using the cap/lid of a gatorade bottle. and we'll attach the balloon onto that. So when we twist the cap/lid open, it'll "deflate" the balllooon. and our car will go really quick.
We did a few tests, but we didnt have our cameras with us...well, i didnt. But it went 2 metres. i know i know, its far from what we need. but we're working on it. we will still be using foam boards and tape and glue and the same materials from before. Until we discover any other useful and better materials. A draft picture of what our car would look like will be up during this week.
keeellly and racheel