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The earth dam is probably the oldest type of dam in existence, The litera- antedating the Christian Era many hundreds of years. ture upon this subject is voluminous, but much of it is inaccessible an …

Julius von Sachs (1832-1897) was a German botanist from Breslau, Prussian Silesia. In Sachs ‘History of Botany’ he has made it his chief object to discover the first dawning of scientific ideas and t …

Originally published early 1900’s. The illustrated contents contain detailed chapters and plans for building small windmills: Windmill Evolution – A Working Model – Designs for Building a six foot an …

This book contains a comprehensive guide to using a steel square, being a detailed handbook on its various uses, common problems, correct handling, application to roof framing, and more. A profusely …

He began his career at Korea Rail Network Authority in South Korea in 1995. and between 2011 and 2012, he studied for a master’s degree in Railway Systems Engineering and Integration at the Universit …

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high qu …

A helpful guide that deserves its place in any workshop. With hints and tips on all heavy machinery, lathe, boring bars, twist drills and much more. Das E-Book null wird angeboten von Read Books Ltd. …

Toyota doesn’t just make high-quality products; they also have a process for making sure everything they do is high-quality. Next time you want to say Toyota isn’t that great, think about how their w …

Charles Babbage is considered by many the father of computing, building the first programmable computer, his difference engine. This is a fascinating and readable account of how this genius saw that …

First published in 1909, this practical engineering handbook is in its complete and unabridged original form, extensively illustrated and full of instruction that is as useful and practical today as …