Engineering challenges for children. We're looking at ways to blow lots and lots of bubbles. You can try making a bubble-blowing machine from your recycling. Show more
Discover 11,125,414 listings and 293,766 playable programmes from the BBC
Engineering challenges for children. We're looking at ways to blow lots and lots of bubbles. You can try making a bubble-blowing machine from your recycling. Show more
The UK's most watched and most loved channel for the under-sixes, dedicated to delighting and surprising its pre-school audience.
