Glass Recycling and Jam. Today, Maddie learns all about glass! She visits a glass recycling plant to see how glass is recycled, before heading to a factory to help cook some delicious jam. [S,SL]
Floating and Sand. Maddie visits a boating lake to find out how the hull of a ship is shaped to float on water, before heading to a beach to learn how sand is made. Also in HD. [S,SL]
Plant and Compost. Maddie visits a tomato growing farm and uses her special time-lapse camera to discover how a plant germinates from a seed and grows into a shoot. Also in HD. [S,SL]
Refrigerator and Mushrooms. Maddie stays at home and shows us how a fridge works and visits a farm where mushrooms are grown all year round. Also in HD. [S]
Prosthetic Limb and Detection Dog. Maddie visits a workshop where prosthetic limbs are made and meets a special dog that can detect nuts. Also in HD. [S]
Hand Dryer and Toilet Roll. Maddie learns how hand dryers work and films water being blasted off her hands in slow-motion. She also goes to a factory to see toilet paper being made. Also in HD. [S]
Fish Tank and Bath. Maddie visits an aquatic centre to show us how a fish tank works and goes to a factory to see how bath tubs are made. Also in HD. [S]
Hairclippers and Ballet Shoes. Maddie visits a barber to find out how hair clippers work and goes to a factory to see how ballet shoes are made. Also in HD. [S]
Traffic Lights and Emergency Lights. Maddie learns how traffic lights help vehicles travel safely through road junctions, then visits a factory making emergency warning lights. Also in HD. [S]
Lifeboat and Concrete. Maddie uses special cameras to find out how a lifeboat can find people in trouble at sea and how concrete is made and used. Also in HD. [S]
Canal Lock and Gate. Maddie uses special cameras to show us how canal locks work and how a garden gate is welded together from pieces of steel. Also in HD. [S]
Sleeping Bag and Mattress. Maddie goes camping to find out how sleeping bags work and uses a special camera to learn how mattresses are made up of layers of foam and material. Also in HD. [S]
Cake and Soft Play. Maddie is getting ready for a party. She uses a special camera and animation to find out how cake ingredients work together to make cake sponges rise in the oven. Also in HD. [S]
Zips and Screen Printing. Maddie uses a microscope camera to look at the zip on her hoodie and visits a workshop to see how a dinosaur picture is screen printed onto a t-shirt. Also in HD. [S]
Car Brakes and Car. Maddie goes for a drive in the car. She uses a special microscope camera to find out how car brakes work and visits a factory to see how a car is made. Also in HD. [S]
Escalator and Wheelbarrow. Maddie is at a shopping centre. She uses special cameras to find out how an escalator works to move people from one floor to another. Also in HD. [S]
Magnets and Teddy Bears. Maddie is looking at toys. She uses a special camera to find out how the magnets on a train set work and visits a factory to see how teddy bears are made. Also in HD. [S]
Eggs and Bread. Maddie is making breakfast. She visits a farm to see where eggs come from and uses a thermal imaging camera to show why eggs change colour when they're cooked. Also in HD. [S]
Dishwasher and Table. Maddie uses a special waterproof camera to see how the dishwasher works to clean dirty dishes. She visits a sustainable forest to see where wood comes from. Also in HD. [S]