Eggs and Bread - S1.E20

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.