What are electromagnets and why do we use them? Discover the physics of electromagnetism by turning a nail into a magnet using simple, household materials.
What is image compression? Learn how binary numbers can be used to create and send graphical images over computer networks.
Mix some colours using an Arduino Uno to control an RGB LED. Introduction to microcontroller programming. Sample code available. Great for beginners!
A fun and easy activity to introduce general programming concepts and to help anyone understand what an algorithm is using just graph paper and markers.
Understand how compasses work - and when they will malfunction! A great way to learn about magnetism, magnetic materials and the Earth’s magnetic field.
A demonstration which shows just how important the interaction between the human mind and a computer is by illustrating the Stroop Effect.
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 how tilt sensors work by building your own circuit using an Arduino board. Learn the science behind these nifty sensors. Starter code available.
Build a simple DC motor. This quick and easy experiment illustrates the principles of motoring, basic circuits and electromagnetism.
Discover which materials make the best insulators for the home. Learn the basics of thermal physics and solar heating through this interactive investigation.