Volume 104, Issue 5
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Features
Sir James Dewar, F.R.S
Famous for His Researches in Low Temperature Phenomena
The First Flight from Shore to Ship
How Ely Flew from Selfridge Field Across Country and Landed on the U.S.S. "Pennsylvania"
Ten Million Dollars for Science
The Significance of the Carnegie Institution of Washington and Its Work
The Mail-handling System at the New Pennsylvania Railroad Station, New York City
Freak Shadows in Oil
Science in the Current Periodicals- February 4, 1911
In this Department the Reader will find Brief Abstracts of Interesting Articles Appearing in Contemporary Periodicals at Home and Abroad
A Shadow in Court
An Opportunity to Catch an Asteroid with a Small Instrument
To Sharpen a Bit
Grooved Pulley for Experimental Work
Oil Stops for Milling Machines
Casting Gold Centrifugally
Electric Torch Lighter
"Uncle Sam's" Automatic Dampening Machine
The Inventor's Department- February 4, 1911
Simple Patent Law; Patent Office News; Inventions New and Interesting