How Does it Work?: Explore machines and objects, from fridges to fire engines!

Follow Maddie Moate as she takes a look inside everyday objects and machines – from fridges to fire engines!

Starting in the home, you'll find out how microwaves heat your food and how smart speakers react to voice commands. Then take a trip to the supermarket and discover how the checkout works, before heading to the playground and learning why a roundabout makes you feel dizzy!

As you learn about difference machines and objects, you'll go on four mini adventures – from finding missing par...