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Impact

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Click on a title below to access the article. (The World & I issue that the article appeared in is found in parentheses.)

Mechanics
And Now, the Hopping Robot (Sep 2015)
Bearings: Bearing the Weight  (Jun 1988)
Bridges: Bridging the World  (Dec 1988)
Electric Motors  (Nov 1986)
Fuel Cells in Operation: A Closer Look  (Nov 2010)
HEMIs and Hybrids  (Nov 2007)
How the World Became Smaller: Transportation Museums (May 2014)
Hybrids in our Future  (Oct 2009)
Jet Engines  (Aug 1986)
Making Sailors 'SAFFiR' - Navy Unveils Firefighting Robot Prototype at Naval Tech EXPO (Mar 2015)
Refrigerators and Air Conditioners: Keeping Our Cool  (Aug 1990)
Robotic insect mimics nature’s extreme moves (Sep 2015)
Robots Seed Change in Orchards  (Jun 2009)
Tunnels: Underground Lifelines  (Dec 1991)
What Drones Can Do (Nov 2015)

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