Nina receives help from Luke, her sight neuron, as she investigates why balls are so bouncy, and experimenters Connor and Sarah-Louise meet some basketball players.

Streaming video file encoded with permission for digital streaming by Infobase on October 01, 2015.

Meet the Neurons --(0:55) -- Why Are Balls So Bouncy? -- (2:21) -- Senses Experiment -- (2:45) -- Balls Bounce Better on a Hard Surface -- (3:32) -- Air Affects Bounce -- (2:20) -- Summary: Why Are Balls So Bouncy? -- (0:37) -- Credits: Basketball-Nina and the Neurons: Get Sporty -- (1:51).