This rocket is and will be the best thing i have ever made! It is not a ipod stand or a bow and arrow, It is a rocket! A rocket which will (not) reach the moon! It involves quick action and and pressure! It will reach new heights! maybe 20 feet but that's good for vinegar and baking soda. This is a rocket in which the ingredients can be secretly concealed in your pocket and the rocket can be set off anywhere except space.
Step 1: The concoction.
As a rocket it needs rocket fuel. In this case, vineger and sodium bicarbonate ( also known as baking soda). If you are a average person you should have these. If you don't your sub-average.