Todd is playing skittles in the garden and having knocked them all over he is keen to show Drum his new invention which will automatically stand the skittles back up. All he has to do is press the big red button. However when he does so Drum sits down and the skittles don't move. Todd realises that he has invented a sitting down machine rather than a standing up machine. Drum thinks the machine is great fun and while Todd's back is turned she rushes off to have some fun with it around the island. They head to the glade where they watch Matt Gooderson playing keyboards and making lots of sounds and music with lots of different switches and buttons. Drum loves it and wants to press buttons to make sounds in the Big Zing. Todd rushes off to invent something with sound-making buttons on it.