Professor Kettlewick
Watch
Friends
Try at home
For grown-ups
Try it at home
Experiments from the episodes. Each one has a sheet you can print, with everything you need.
A sunset in a glass
From Episode 1: Colours of the Sky
Make a rainbow in your garden
From Episode 1: Colours of the Sky
Feel the pressure
Goes with Episode 2: How Deep Is the Ocean?
The toilet-roll timeline
From Episode 3: Did T. rex Meet Diplodocus?
Professor KettlewickProfessor Kettlewick
