17th July 2008
Ever looked up at the ceiling, saw your smoke alarm and thought, "I wonder how that works?" Well, the first thing to understand is that there are two basic smoke alarm designs. The first and the most commonly used design is nuclear powered and is known as...
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05th December 2006
Ever looked up at the ceiling, saw your smoke alarm and thought, "I wonder how that works?" Well the simple answer is, "With cunning ingenuity". The first thing to understand is that there are two basic designs to a smoke alarm. The first and the most com...
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15th November 2006
Gone are the days when buying a flashlight meant one would automatically seek out Maglite. Whilst recognising the impact and unprecedented success of the Maglite design, LED, HID (High Intensity Discharge) and Xenon technology along with ultra strong casi...
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