More ideas from rickpolmann
Experiment Maak Je Eigen Stuiterbal - Waterglas & ethanol

What, you can turn powder into a ball that bounces, seriously? Discover how and make it happen with our Weird Science kit containing 3 coloured powders and ball mould. A fun and fascinating experiment to captivate young minds.

Bibberbotjes maken - echt superleuk!

Make funny, scary, silly vibrating bot creatures with little more than connectors, cable ties and electrical wire. The bots in the pictures and video are just.

Techniek in het basisonderwijs - Lessen bovenbouw - Zenuwspiraal

Techniek in het basisonderwijs - Lessen bovenbouw - Zenuwspiraal