Did you know that balloons can inflate all by themselves All you need is a empty bottle ‎baking soda vinegar and a balloon.

First, grab the empty bottle, put 2 table spoons of baking soda.

Next, grab your balloon and  put vinegar in the balloon.Then put the balloon over the bottle with baking soda and then the balloon wall starts to inflate. Because the baking soda and vinegar make a chemical reaction called carbon-dioxide