Ukraine’s developers are equipping war robots with microphones and speakers to allow them to serve as mobile spies against Russia, to urge Russian soldiers to surrender, and to talk with their own comrades who need help. Ukraine is increasingly using uncrewed ground vehicles to launch attacks, transport equipment, pick up wounded troops, and lay mines,
As a baseball player coming up in the late 1970s, Orel Hershiser was never seen as a red-hot prospect.No scouts made the trek to Bowling Green State University in Ohio to check out his arm. As Hershiser describes his entrée into Major League Baseball, “I was a 17th-round draft pick that signed for a new
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