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A mining company has ordered 25 Desert Wolf Skunk unmanned aerial vehicles for breaking up riots with pepper spray and "blinding lasers."
A 16-inch deck gun from the battleship USS Missouri will be installed in the Golden Gate National Recreation Area at of the huge batteries that once protected the coast from potential Japanese attack.
Do you feel like spending a little more on a laptop? We single out a few big-bucks retail configurations that offer some great power for the cost.
Road Trip at Home: For more than a century, the U.S. considered San Francisco its most important Pacific port, so it installed countless forms of coastal defenses between the Civil and Cold wars.