Nina and the Neurons Go Inventing - Buckle Up

Nina looks at different household inventions and finds out how they work. With the help of her trusty neurons she examines the items to answer children's questions. In this episode of Nina and the Neurons Go Inventing, Ryan and Jed ask: How does a seatbelt in a car work? Fabulous Felix is at hand to help out as Nina takes apart a seatbelt in her workshop. They then take a trip to a climbing centre to see something else that uses the same science. This episode is all about torsion and to find out what torsion is and how you can make your very own seatbelt, sit back and strap yourself in to today's exciting show.