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Pay in 4 interest-free payments of $6.24 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
This book is the complete record of the birth
easy-to-make paper snowflakes
Join Howard Carter in his fascinating odyssey toward the most dramatic archeological find of the century — the tomb of Tutankhamen
cosmologists
The result is a superbly readable presentation — accessible to lay readers — of the crucial theoretical and empirical breakthroughs that altered the course of modern science
1800 Mechanical Movements, Devices and Appliances This book is the completeA fascinating compendium of early twentieth century mechanical devices, this wide ranging work covers a variety of applications. More than 1,800 engravings ranging from simple diagrams to detailed cross sections illustrate the workings of each item, from simple hooks and levers to complex machinery used in steam, motive, hydraulic, air, and electric power, navigation, gearing, clocks, mining, construction, and more. Compiled as a ready reference for