Nina and the Neurons

Gravity (8x24)

Air date: Nov 28, 2013

Nina investigates why astronauts float in space - with the help of Felix, her touch neuron. Explorers Marty and Phalgun visit Nina in her workshop and discover that gravity is what keeps our feet on the ground. Further away from Earth, way up in space gravity isn't as strong and so things float. Then they have a go at indoor skydiving and feel what it's like to float.