Guus_

the Netherlands Joined May 16th, 2015
3 Instructables 50,281 Views 36 Comments 54 Followers

My name is Guus and I'm currently a 18 year old student at the Technical University of Delft (in the Netherlands).

Guus_'s Instructables

How to Build a Precise Mechanical Planetarium

Three Small Towers - a K'nex Ball Machine

The Apocalypse - a K'nex Ball Machine