An introduction to electricity

A comprehensive introduction to electricity, including current, insulators and conductors.

An introduction to nuclear fusion

Introduction to the concept of nuclear fusion and details of current scientific research.

Conductors and insulators

Why does a metal wire conduct electricity while the plastic sheath does not?

Current and voltage in a circuit

The difference between current and voltage in a circuit is shown using animations.

Current and voltage in series and parallel circuits

CGI animations are used to demonstrate current and voltage in different circuits.

Series and parallel circuits

A detailed explanation of series and parallel circuits including some household examples.

4 learner guides

We have a selection of learner guides