Thiarnron's channel

De (grappig) geïllustreerde versie van Angeline, de 1973 hit van Peter Koelewijn.

This tutorial shows you how to make a nice nose cone for a waterrocket out of a standard PET bottle.

This is a demonstration of a simple airflap system for releasing a parachute on a water rocket. The big airflap releases the cone which contains th...

Our second test, with the improved launchsystem. Tests with water, foam, etc and slow motion clips