Programme Index

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Nina and the Neurons

Get Building

Episode 12: Rollercoasters

on CBeebies HD

Fun science for preschoolers. Experimenters Ben, Eryn and Kanie visit Nina in her workshop to investigate how rollercoasters work. Show more

CBeebies HD

About CBeebies

The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.