September 13, 2011
So, what causes these laptops to overheat? Batteries generate a moving charge, or electricity, and in a lithium-ion battery used in laptops, you will find pressurized containers that house a coil of metal and a flammable liquid. If a laptop battery were to short-circuit, a few possible scenarios could go wrong: If it creates a [...]
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September 6, 2011
Recently the USFA.org provided information about fire sprinklers. Here are five statements about home sprinkler systems. Are they true or false? 1. When one sprinkler goes off, all the sprinklers activate. False! Only the sprinkler over the fire will activate. The sprinkler heads react to temperatures in each room individually. Thus, fire in a bedroom [...]
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