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Eli Whitney
(1765-1825), American inventor, was born on a farm in Westboro, Massachusetts, on the 8th of December 1765.read more
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Ames New Magnet Alloy
Fine, spherical 2-14-1 permanent magnet alloy powders produced by argon gas atomization
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Men behind the Machine
A.B.Cole (1)A.R.Von Loehr (1)Abbott Laboratories (2)Abenaque Machine Works (4)Adderley Sleigh (1)Adier (1)Aircraft Carriers by Michael and Gladys Green (1)Albert Hyman (2)Alberto Santos-Dumont (5)Alco...
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Scientific American December 26, 1896 image
Scientific American December 26, 1896 front page image
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Comparative Statement of Cost per Light, Power Plants 1896
COMPARATIVE STATEMENT OF COST PER LIGHT I5 CITIES HAVING PUBLIC AND PRIVATE PLANTS. PUBLIC PLANTS.• Cities. • Population. • Cost per Light.• Ashtabula • 8,000 • $77.00• Little Rock• Elgin • 25,000•...
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URFC and Batttery Comparison Chart
Lawrence Livermore National Laboratory Chart compares Specific Energy, a fundamental performance measure of any energy storage technique, and distinguishes between theoretical and packaged performance...
View ArticleConnection between machine and man
There has always been a metaphorical connection between machine and man. The difference between man and his technology is constantly being redrawn. From the first simple machines the wedge, lever,...
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