内容简介

Packed with fascinating discoveries and facts， Science Year by Year takes kids on a fantastic visual journey through time， from stone tools and simple machines to rockets and robots.

Easy-to-follow illustrated timelines of pivotal scientific developments explore the ideas， experiments， and technologies that have shaped our daily lives over the past 2.5 million years. With more than 1，200 images， in-depth explanations of key inventors and innovations， quotes from groundbreaking scientists like Marie Curie， and stunning "moment in time" images of key events such as the first human landing on the moon， kids are sure to be amazed on every page. Young readers can learn about the early understanding of gravity， the discovery of dinosaur fossils， the first open heart surgery in human history， and much more.

Created in association with the Smithsonian Institution， Science Year by Year will fascinate kids as they go on an amazing journey through time， tracing key moments in the history of science and technology along the way.

精彩书评

"A good addition to most collections， both for the information it offers and for its appealing format." — School Library Journal

"Although designed for reference， this has the feel of a carefully crafted museum exhibit." — Booklist

我的京东618战绩，图书，真是太实惠了，赞

精美的dk，内容虽然基础但是很详细，作为科普启蒙或者科普字典查阅都很棒，特别超值。

原版dk书，其他宝妈推荐的，内容强大

我为什么喜欢在京东买东西，因为今天买明天就可以送到。我为什么每个商品的评价都一样，因为在京东买的东西太多太多了，导致积累了很多未评价的订单，所以我统一用段话作为评价内容。京东购物这么久，有买到很好的产品

有的宝妈推荐的全英版，京东搞活动经济实惠非常满意，DK的书闭眼入，肯定没错。包装完好，赞

很喜欢，英语启蒙用的，不错

东西给孩子买的，真心不错！物流超快，快递小哥服务好！还是那句话，信任京东，信任东哥！

妈妈是百科全书爱好者 这一本打折买还不错 如果是全价的话比较一般了

第一次到货是破的，换了一本还是破的…第一次到货是破的，换了一本还是破的…第一次到货是破的，换了一本还是破的…