This water rocket launcher lets you do just that. Built using the frame from an old grill, a soda bottle takes its place ... also pick up some extra PVC to make this pressurized water cannon.

[Michael Pick] wanted to build something altogether more devastating. To that end, he created a rocket launcher with an advanced air burst capability, intended to take out enemies behind cover.

First, we will make the launcher. You will need ... Then stomp on the 2-liter bottle to see how high your rocket goes! We can ...

Mentos has teamed up with Fortnite Creative to reimagine the popular backyard science experiment where placing a mint sweet ...