Suzy Cato explores the workings of the digestive system in her science programme for five to nine year olds. A plate of baked beans is the starting point — but, first, the inevitable by-product of baked bean consumption is addressed in vox pops. Vinegar, funnels and pantyhose are just some of the aids Cato uses to simulate the process; and the changes are contrasted with untouched baked beans at each stage. The results aren't pretty but the explanation is clear and good natured — and the audience outside the studio is spared the resulting smells.
In this episode of her series for pre-schoolers, Suzy Cato goes where few television programmes have gone before and devotes an episode to toilet training. Food and its digestion, what happens in the bathroom and the importance of hand washing are all covered — with the more practical aspects demonstrated using Terence Teddy. Suzy mixes her customary warmth and friendliness with a no-nonsense approach and it's all done in the best possible taste. Light relief is provided by a film insert about a family making the traditional Tongan fruit drink 'otai.
After fronting TV3 children's programmes Early Bird Show, 3pm and You and Me, Suzy Cato started her own company, Treehut Productions, to make Suzy's World. A science show for five to nine year olds, it sought to explain everyday phenomena like how smoke alarms work, why birds sing and where salt comes from. With the accent very much on the practical, pantyhose played an important part in simulating the workings of the digestive system while a watermelon was hurt demonstrating inertia and the need for seatbelts. Over four years 263 episodes were made.