Convert a Sprinkler Into a Powerful Cannon!

Materials:
   1 Pop up Sprinkler
   2 zip ties
   1 bean ball
   1 screw driver

Tools: 
   1 drill/ soldering iron
   1 target (optional)

Summary:  following just a few simple steps, you'll be able to turn a regular pop-up sprinkler into a cool yet powerful cannon, which can be used to launch multiple objects, such as balls,water balloon and anything you can think of.