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.
![Colour Mixing with an RGB LED [Arduino] (steamexperiments.com)](http://steamexperiments.com/wp-content/uploads/sites/3/2017/09/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 your own motorized drawing machine. Watch as your robot colours on its own while you learn about forces and energy transformations in robots.
Build your own smartphone projector using recycled materials. Experiment with lenses to learn how they focus light and affect image quality.
Understand how compasses work - and when they will malfunction! A great way to learn about magnetism, magnetic materials and the Earth’s magnetic field.
Discover how tilt sensors work by building your own circuit using an Arduino board. Learn the science behind these nifty sensors. Starter code available.
Demonstrating gyroscopic precession using a spinning wheel.
Build a simple suspension bridge model. Understand the forces acting on a bridge and its special structural elements. A fun activity for young engineers.
Make music from cardboard and rubber bands! See how and why different strings can make different sounds.
Discover which materials make the best insulators for the home. Learn the basics of thermal physics and solar heating through this interactive investigation.
Design your own boat. Investigate how different materials and shapes affect movement. Master the physics of flotation with this hands-on experiment.