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　　分類: 图书,进口原版书,科学与技术 Science & Techology ,

作者： Philip Brooks著

出 版 社：

出版时间： 2002-6-1字数：版次： 1页数： 40印刷时间： 2002/06/01开本： 16开印次： 1纸张： 铜版纸I S B N ： 9780753407080包装： 平装内容简介

How do lenses Help you see? How do stripes put into toothpaste? Why does a light bulb glow? What's inside a battery? What do gears do?

You can find the answers to these and many other fun and fascinating questions in Questions and Answers How Things Work.packed full of colourflu illustrations and amazing facts,it is guaranteed to entertain and inform.

目录

Pullesy,Gears and Springs

Running Smoothly

Electricity

Energy for the Future

Mega Machines

Going with the Flow

Inventions All Around Us

Technology in the Kitchen

Caring and Curing

In the Workshop

Computer Power

Making Waves

Sound and Vision

In the Frame

Light,Lenses and Lasers

Machines that Measure

Automatically Better

Index and Answers

 

 

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