Benji is an undergraduate student at the University of Malta, currently reading for a degree in Biology & Chemistry. He has been a science communicator for two years and is one of the founding coordinators of STEAM experiments. His love for science is only matched by his desire to travel and take on new challenges.
How do elevators work? What makes them safe? Learn all about elevator operation by building your own model and carrying out a hands-on investigation.
![Colour Mixing with an RGB LED [Arduino] (steamexperiments.com)](http://steamexperiments.com/wp-content/uploads/2017/09/RGB-LED.jpg)
Mix some colours using an Arduino Uno to control an RGB LED. Introduction to microcontroller programming. Sample code available. Great for beginners!
Build a simple DC motor. This quick and easy experiment illustrates the principles of motoring, basic circuits and electromagnetism.
Demonstrating gyroscopic precession using a spinning wheel.
Design your own boat. Investigate how different materials and shapes affect movement. Master the physics of flotation with this hands-on experiment.
Discover how wind turbines work by building your own model. Observe the operation of a generator and learn how to power an LED in this exciting experiment.
Experiment with a simple hydraulic lifter to learn about pressure in liquids and the forces at work. Discover why hydraulics are so important in machines.
Discover which materials make the best insulators for the home. Learn the basics of thermal physics and solar heating through this interactive investigation.
Make music from cardboard and rubber bands! See how and why different strings can make different sounds.
Build a simple suspension bridge model. Understand the forces acting on a bridge and its special structural elements. A fun activity for young engineers.