Archive for February 3rd, 2011

Day 3 Marie Brown – 28 days of Black History in Technology

Do you have a home security system? Better yet do you have a home video suvallance system?  While the home security system is a very common item in most homes today, Marie Brown managed to do something no one had done before. In 1966 she filed a patent for a closed-circuit television security system.  The […]

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