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New material harvests energy from water vapor
MIT engineers have created a new polymer film that can generate electricity by drawing on a ubiquitous source: water vapor. The new material changes its shape after absorbing tiny amounts of evapora ... more
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Elbit Systems to Supply Long-Range Observation Systems to the Israeli Ministry of Defense
Elbit Systems subsidiary, Elbit Systems Electro-Optics Elop ("Elop") recently was awarded a contract to supply long-range observation and target acquisition systems to the Israel Ministry of Defense ... more
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US Army Awards AeroVironment Small Unmanned Aircraft Systems Contract
AeroVironment, Inc. reports that the United States Army has selected it and four other companies to compete for future small UAS requirements under a new Firm Fixed-Price Indefinite Delivery Indefin ... more
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Northrop Grumman Delivers Global Hawks to USAF
Northrop Grumman has completed early delivery of two Global Hawk unmanned aircraft to the U.S. Air Force. Global Hawk allows military commanders to receive high-resolution imagery, survey vast geogr ... more
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