Master Sgt. James Tritle of Eielson Air Force Base, Alaska, writes: I hate to admit it but I have camouflage envy. I see Marine camouflage, the Army's new Operational Camouflage Pattern, Canadian ...
How do cephalopods manage to match their camouflage to their environment so accurately when they can see only green, and do not look at their skin (26 April, p 28)? A possible answer came to me while ...
Recently, I saw some pictures of Chicago, Illinois. In the first video, threatening, masked military personnel clog the sidewalks downtown. They have big guns. Some pedestrians step into the street to ...
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