My Science Fair project isn't working, DEATAILS!
My science fair project is film canister rockets using baking soda and vinegar. I followed the instructions and it popped then fell on its side. It won't get off the ground. The only thing I changed in the procedure was not wrapping construction paper around the edge. With the baking soda and vinegar, the baking soda is 1 tsp in a bowl with 1/8 tsp of water so it sticks, then it is packed into the cover. Then 1 tsp of vinegar is put in the bottom. They are put together (lid and bottom) then flipped over on a pan. The baking soda is kind of old and I'm using white vinegar. Project is due Wednesday so speedy answers are preferred!