Easy Answer Science 2009 Calendar

Easy Answer Science 2009 Calendar
定價:455
NT $ 455
 

內容簡介

Why are robin's eggs blue?

This calendar provides easy answers to hard-to-answer science and technology questions, covering a variety of topics from animals to weather.

* Can a singer really shatter glass?

* When will the Leaning Tower of Pisa fall?

* How long does it take for litter to decompose?

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  1. 新書
    $455