Episode 8 takes a look at the brain. How does it work? What does it look like pickled? What happens when you stick a metal probe in it?

Episode 7 finds out about the many facets of iron.

Episode 6 investigates music, featuring an experiment with a songwriting computer, the Harrington 200 and a music quiz for St Heathen's Grammar School.

Episode 5 investigates the properties and behaviour of sulphur.

The series of short films parodying educational and science programmes from the 1970s and 1980s focuses on ghosts.

Episode 3 looks at germs: what they are, how they behave and how they spread.

Episode 2 explores water, in all its forms.

Episode 1 covers the basics of mathematics and numerology, including maths in social situations, the largest number, and brain-boosting chewing gum.