Scientist Nina and her young experimenters discover the amazing ways that things can change and react in the everyday world. Here, they investigate what metal is. Show more
Discover 11,128,835 listings and 280,508 playable programmes from the BBC
Scientist Nina and her young experimenters discover the amazing ways that things can change and react in the everyday world. Here, they investigate what metal is. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
