How does flipping a switch on the wall make the lights come on? Where does the clean water that flows out of the faucet come from? What is used to keep a home warm? Travel beyond the walls and under the floors of a house to find out more about the electricity, water, and natural gas that make your home work -- and find out how you can do your part to save energy and preserve these resources.
The sequel to Lunchbox: The Story Of Your Food looks at the processes involved in making the clothes we wear. It traces the journey of a bale of cotton from the field where it was harvested to the factories where it is cleaned, carded and combed, dyed, spun into thread, then woven into cloth and made into a pair of jeans. It also shows how wool is turned into a jumper, artificial fibres created…
On the shore, a seal looks like a slow, dozy creature that spends its time lazing around or flumping along the sand. But underwater, it’s a different story. Splash! Seal dives deep, with a body just the right shape to shoot through the water and power down with his back flippers. He slips through a seaweed forest, and — sensing a predator nearby — dives even deeper to stay safe. Finally i…
One of the best parts of a young child's day is opening a lunchbox and diving in. But how did that delicious food get there? From planting wheat to mixing dough, climbing trees to machine-squeezing fruit, picking cocoa pods to stirring a vat of melted bliss, here is a clear, engaging look at the steps involved in producing some common foods. Health tips and a peek at basic food groups complete …