193 Ergebnisse - Zeige 21 von 40.

Keine Beschreibung.

Keine Beschreibung.

Keine Beschreibung.

Keine Beschreibung.

Ridges on humpback whale fins help them move through the water more easily. By adding these ridges to windmills, people can make more energy with less wind. Find out more in Energy Technology, a title in the Designed by Nature series. Designed by Nature is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on ex...

Ridges on humpback whale fins help them move through the water more easily. By adding these ridges to windmills, people can make more energy with less wind. Find out more in Energy Technology, a title in the Designed by Nature series. Designed by Nature is a series of AV2 media enhanced books. A unique book code printed on page 2 unlocks multimedia content. These books come alive with video, audio, weblinks, slideshows, activities, hands-on ex...

Keine Beschreibung.

Excerpt from The Commercial Review of the South and West, 1850, Vol. 8: A Monthly Journal of Trade, Commerce, Commercial Polity, Agriculture, Manufactures, Internal Improvements and General LiteratureInteresting financial and commercial statistics, comparative amounts of products at {new York and New Orleans, 382.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThi...

Keine Beschreibung.

Excerpt from De Bow's Review and Industrial Resources, Statistics, Etc., 1855, Vol. 18: Devoted to Commerce, Agriculture, Manufactures, Internal Improvements, Education, Political Economy, General Literature, Etc., New Series, Vol. IAgricultural surveys 47 Agricultural fairs 51 Agriculture, Tennessee 538 Agriculture, New Theories 195.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www....

Excerpt from De Bow's Review and Industrial Resources, Statistics, Etc., 1855, Vol. 18: Devoted to Commerce, Agriculture, Manufactures, Internal Improvements, Education, Political Economy, General Literature, Etc., New Series, Vol. IAgricultural surveys 47 Agricultural fairs 51 Agriculture, Tennessee 538 Agriculture, New Theories 195.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www....

Excerpt from De Bow's Review and Industrial Resources, Statistics, Etc., 1857, Vol. 23: Devoted to Commerce, Agriculture, Manufactures, Internal Improvements Education, Political Economy, General Literature, EtcFinancial Crisis, 652. Frosts, Statistics of, 518. Free Labor, 459. Franklin, Sir John, 175. Flour, 871.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThi...

Excerpt from De Bow's Review and Industrial Resources, Statistics, Etc., 1857, Vol. 23: Devoted to Commerce, Agriculture, Manufactures, Internal Improvements Education, Political Economy, General Literature, EtcFinancial Crisis, 652. Frosts, Statistics of, 518. Free Labor, 459. Franklin, Sir John, 175. Flour, 871.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThi...

Our star is a dynamo of energy that we cannot live without. Readers will enjoy the detailed information about the Sun's makeup and life phases. Special sidebars will draw young enthuiasts into making real-life decisions about harnessing the Sun's power for our use now and for the future"--

This book takes a look at what a space home might look like and what it would take to live on Mars--the Red Planet (or any other place in space, for that matter). From the Mars ice home of the future to a make-your-own project, this book will enthrall and inspire readers and future engineers.

Our star is a dynamo of energy that we cannot live without. Readers will enjoy the detailed information about the Sun's makeup and life phases. Special sidebars will draw young enthuiasts into making real-life decisions about harnessing the Sun's power for our use now and for the future"--

This book takes a look at what a space home might look like and what it would take to live on Mars--the Red Planet (or any other place in space, for that matter). From the Mars ice home of the future to a make-your-own project, this book will enthrall and inspire readers and future engineers.

What isn't top secret in the military? Readers will be intrigued by the scientific ingenuity (past and present) brought about by wartime need, from field medicine innovations to weapons. A concluding chapter features "tomorrow's secrets, " or what military research is likely to yield in the future"--

Keine Beschreibung.

Excerpt from The Commercial Review of the South and West, 1848, Vol. 5State, and the Suwanee runs a nearly parallel course on the western side of the Peninsula, from north to south.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct th...