It's time to learn how to make a proper parachute, it's one of the easiest projects of all times, cheap as well. So we will drop it from a drone because it's big, normally I will throw it myself, but ...

In today's video I want to show you how to build powerful dual thrust rocket with tomy timer and parachute. Materials you need: 1.5L coca cola bottles (because it can handle high pressure), nut and ...