Why Don't Jumbo Jets Flap Their Wings? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Alexander, David E. 作者

譯者

2009-7 出版日期

288 頁數

$ 30.45 價格

叢書系列

9780813544793 圖書編碼

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發表於2024-09-20

Why Don't Jumbo Jets Flap Their Wings? 在線電子書 epub 下載 mobi 下載 pdf 下載 txt 下載 2024

Why Don't Jumbo Jets Flap Their Wings? 在線電子書 epub 下載 pdf 下載 mobi 下載 txt 下載 2024

Why Don't Jumbo Jets Flap Their Wings? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Why Don't Jumbo Jets Flap Their Wings? 在線電子書著者簡介

Why Don't Jumbo Jets Flap Their Wings? 在線電子書 pdf 下載 txt下載 epub 下載 mobi 在線電子書下載

Why Don't Jumbo Jets Flap Their Wings? 在線電子書圖書描述

What do a bumble bee and a 747 jet have in common? Itas not a trick question. The fact is they have quite a lot in common. They both have wings. They both fly. And theyare both ideally suited to it. They just do it differently. Why Donat Jumbo Jets Flap Their Wings? offers a fascinating explanation of how nature and human engineers each arrived at powered flight. What emerges is a highly readable account of two very different approaches to solving the same fundamental problems of moving through the air, including lift, thrust, turning, and landing. The book traces the slow and deliberate evolutionary process of animal flightain birds, bats, and insectsaover millions of years and compares it to the directed efforts of human beings to create the aircraft over the course of a single century

Why Don't Jumbo Jets Flap Their Wings? 在線電子書下載 mobi epub pdf txt 在線電子書下載

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