The Engineering Book: From the Catapult to the Curiosity - download pdf or read online

Marking Modern Times: A History of Clocks, Watches, and by Alexis McCrossen PDF

The general public areas and constructions of the us are domestic to many hundreds of thousands of timepieces—bells, time balls, and clock faces—that tower over city streets, peek out from lobbies, and gleam in shop home windows. And within the streets and squares underneath them, males, girls, and kids put on wristwatches of every kind.

New PDF release: Technical Ekphrasis in Greek and Roman Science and

Ekphrasis is standard as a rhetorical instrument for inducing enargeia, the bright experience reader or listener is really within the presence of the items defined. This ebook makes a speciality of the ekphrastic recommendations utilized in historic Greek and Roman literature to explain technological artifacts. because the literary discourse on expertise prolonged past technical texts, this booklet explores 'technical ekphrasis' in quite a lot of genres, together with historical past, poetry, and philosophy in addition to mechanical, clinical, and mathematical works.

Junkyards, Gearheads, and Rust by David N Lucsko PDF

What occurs to vehicles when they are retired yet ahead of they're processed as scrap? during this attention-grabbing historical past, David N. Lucsko takes readers on a journey of salvage yards and wrecked or another way out-of-service automobiles within the usa from the perspective of gearheads—the scorching rodders, recovery hobbyists, road rodders, and vintage automobile devotees who reuse, repurpose, and repair junked autos.

Download PDF by Robin Hermann: Sächsisches Hüttenwesen: Schauplätze - Verfahren -

Das sächsische Hüttenwesen steht für eine jahrhundertelange culture. Seine Blaufarbenwerke, Saigerhütten und Argentanfabriken machten es weltbekannt. Das vorliegende Buch liefert einen kompakten Überblick über das historische Hüttenwesen in Sachsen. Neben einer Einführung in die technischen Grundlagen steht die Verhüttung von Silber-, Zinn-, Kupfer- und Kobalterzen im Mittelpunkt.