24/7 Wall St. on MSN
How Precision Sniper Technology Reduced the Need for Massed Infantry
Infantry once relied on numbers to solve uncertainty. When soldiers could not see or hit targets precisely, the answer was ...
21hon MSN
Wormholes may not exist—we've found they reveal something deeper about time and the universe
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
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