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适读人群 ：4-8岁
These titles provide brief yet clear information on their respective topics. Day Light discusses the nature of light, darkness, and seeing, and the role heat plays in generating light. Floating in Space discusses how astronauts move and cope with weightlessness in space. Amusing illustrations, verbal and pictorial, demonstrate how gravity works. Children will find much of the information both entertaining and interesting, such as the way astronauts eat with magnetized trays that hold utensils in place. Full-color paintings illustrate the first title and softly colored cartoons enhance the latter. Both are worthy additions to collections that need science materials for early grades.

In this Let's-Read-and-Find-Out Science entry, Branley (see review, above) takes readers on a space shuttle mission, from blast-off to touchdown, but focusing mainly on life in orbit. As he points out, ``zero gravity'' is a misnomer--but only barely; so negligible is gravitational pull that astronauts temporarily grow an inch or so as their joints relax, are able to stand on the walls and ceiling, have to learn new ways to eat, sleep, and use the toilet, and must be very careful about stowing small objects before re-entry. In Kelley's cheerful watercolors, smiling space travelers--including one woman--bounce around the shuttle's cabin and suit up for extra vehicular tasks while back on Earth, a young girl eagerly tracks the flight on television. While in the claim that heavy equipment--even the 12-ton Hubble telescope--can be lifted in space, Branley oversimplifies the effects of inertia and momentum, his choice of detail about conditions in space will surprise and delight readers.

内容简介

Have you ever dreamed of being an astronaut? Wondered what it might be like to see the sun set sixteen times in one day?

Open this book and be transported on an information-packed voyage aboard the space shuttle. True Kelley's kid-friendly diagrams and illustrations and Franklyn Branley's straightforward text reveal what astronauts eat, how they move, and what kinds of work they do in space.

作者简介

Franklyn M. Branley was Astronomer Emeritus and former Chairman of the American Museum-Hayden Planetarium. In 1960, he originated the Let's-Read-and-Find-Out Science series. Dr. Branley was the author of over 150 science books for children.

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前言/序言

Floating in Space太空漫游 [平装] [4-8岁] 电子书 下载 mobi epub pdf txt

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let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。 let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。 let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。 let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。 let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。 let's read and find out 系列，这个分两个级别，二级比一级难很多，字多多了。这个系列有中文引进版，不过更喜欢英文原版多一些，这个系列有1百多本。只有慢慢收集了，不知道啥时候才收得齐。

评分☆☆☆☆☆

　　　在那二十几个夜晚，有只老鼠老爱泡在我的书房里。它躲在黑乎乎的书桌角落里不时制造点事端，抑或在我的书架附近不时搞点小动作。就算你是只学究鼠，我也要让你来日无多，永享幽静！

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　　第五至十四辑适合5~9岁阅读。

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这么一整套书买了一多半了

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没有引力的外太空，增加孩子对外空有一个美好的向往

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孩子喜欢，不错的书！

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推荐，慢慢看给孩子囤的。包装好，活动收的

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这批下的都属于囤书

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很有名气的

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