Maddie's Do You Know?

Eggs and Bread (1x20)

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Maddie is making breakfast in the kitchen. She visits a farm to see where eggs come from and uses a special thermal imaging camera to show why eggs change colour when they're cooked. Next, Maddie visits a mill to see how kernels of wheat are ground and turned into flour. She then visits a factory to find out how the flour is made into different types of bread and baked in a very large oven.