ZeroEyes says its software is already in use at about 100 sites across Washington, including schools, churches and grocery ...
U.S. Army Spc. Benjamin Bell, left, and Sgt. Mackenzie Jones, snipers with the Long Range Surveillance Section, 81st Stryker ...
Matthew's Tools on MSNOpinion
Restoring a broken air gun—and machining our own rifle sight
When parts are missing, real restorers build their own. In this video, we take a long-neglected air gun and use metalworking ...
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