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Instrument called laser gyroscopes use laser beams to detect changes in direction. These devices help ships, airplanes, and guided missiles stay on course. Another military use of lasers is in a guidance device called a target designator. A person using the device aims a laser beam at an enemy target. Missiles, artillery shells, and bombs equipped with laser beam detectors seek the reflected beam and adjust their flight to hit the spot where the beam is aimed…

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A photograph taken from an unusual angle can take an image from the dull to the wonderful in an instant. Instead of concentrating on the face, why not take a chance on that sometimes neglected (and other times overused) part of the anatomy – the butt. Call it what you like, caboose, bum or bottom – its inclusion on film can make a photograph. Have a look at this collection – no ifs or ands, but quite a few butts.