- What is cotton? - Where do we get cotton from? - Why is cotton useful? Each title in material takes a close look at an important material-what it is, where it comes from, whether it is natural or man-made, and what its properties are. The book also explains how we produce the material, how we use it, how we process it, and how it can be recycled.
- What is rubber? - Where do we get rubber from? - Why is rubber useful? Each title in materials takes a close look at an important material-what it is, where it comes from, whether it is natural or man-made, and what its properties are. The book also explains how we produce the material, how we use it, how we process it, and how it can be recycled.
Buku ini menceritakan bagaimana kehidupan di Bumi mulai dari katak sampai kadal purba. Dan banyak lagi.'
When Ben Wolf learns his senior year of high school will be his last year, period, he is determined to go out in a blaze of glory. That means not letting anyone know about his diagnosis. It means trying out for the football team. It means giving his closeminded civics teacher a daily migraine. It means going for the amazingly perfect, fascinating Dallas Suzuki. But living with a secret isn't ea…
When a circus ship runs aground off the coast of Maine, the circus animals must stagger to the shore of a small island. At first the townspeople view them with suspicion, but it's not long before locals and animals are sharing the island in harmony. When the greedy circus owner returns, the townsfolk and the circus refugee come up with a delightfully original way to outsmart the bloated blowhar…
In this title, transport is on the move and inventions such as the steam locomotive and the diving bell are just around the corner.
The book is packed with special features, including: informative text and a helpful timeline. Colourful illustrations and diagrams.'
In this title, the world of medicine is on the move and a host of medical marvels are just around the corner: Jenner's vaccine helps wipe out smallpox for ever; Lister's discovery of antiseptic knocks germs on the head once and for all and the invention of pacemakers sets many worn-out hearts beating again.