Scientist Nina and her young experimenters discover how substances change and react. They investigate why the lid on a soup pan rattles when the pan is heated. Show more
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Scientist Nina and her young experimenters discover how substances change and react. They investigate why the lid on a soup pan rattles when the pan is heated. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
