Un tappo per tubi in PVC

A launcher is any device that helps a rocket take off and, therefore, fly.It can be simple if it appears in the form of a sloped surface, a support, or a device to help steer the rocket.Other launchers may instead be more complex, and be part of the thrust system of the rocket itself.In this article we will see how to build a simple PVC launcher that you can use to launch a rocket made from a bottle full of water, thanks to air pressure.Be careful though, you may end up getting wet using these types of rockets.