Poor Man's Water Rocket

In this instructables you will be taught how to make a basic rocket out of a water bottle and source of pressurized water. Hope you enjoy :D

For this project you will need the following:
-Empty water bottle
-Pressurized water source such as a garden hose or a park fountain.  ( preferably anything outdoors to avoid messes and accidents)

Place the bottle over your water source and fill it with water. Don't fret over some water spilling out but make sure it isn't a river flowing towards you (no drowning please). It seams a park fountain works better since it creates a better seal. Hold the bottle on the water source for about 30-45 seconds, then release.

If done right, it should look like this (don't mind the retardness):