Monday, April 20, 2020

The stealthy little drones that fly like insects

Making wings that flap is very difficult, but it has real advantages as some are finding out.

from BBC News - Technology https://ift.tt/2KhZuek
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The Afghan War Ended With Zero M.I.A.s

After two decades of combat, there were no American troops missing in action, reflecting a major shift in military priorities. from NYT ...