Scientist Nina and her young experimenters discover how substances change and react. Experimenters Katie, Lucy and Tia visit Nina in her lab to investigate paint. Show more
Discover 11,128,835 listings and 280,433 playable programmes from the BBC
Scientist Nina and her young experimenters discover how substances change and react. Experimenters Katie, Lucy and Tia visit Nina in her lab to investigate paint. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
