Get Set Galactic - Series 1: 17. About Time

Name: Get Set Galactic - Series 1: 17. About Time
Description: Two teams take on three scientific challenges based on mass, sound and memory. Sam and Ayo have fun timing how long it takes them to carry out different tasks.

Two teams take on three scientific challenges based on mass, sound and memory. Sam and Ayo have fun timing how long it takes them to carry out different tasks.