by Carolyn
During the Renaissance, kings and queens would designate special residential areas to house their friends, family and loved ones. These secluded ‘communities’ helped elevate some to standards of higher class, and allowed royalty to single out their most loyal followers. Some of these communities also had advanced protection, such drawbridges, moats, tower guards and heavy metal gates. In the 1800′s, the city of St. Louis developed a system that gated off specific streets for ‘beer barons’, granting them a class…
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by Carolyn
You may not realize it, but many of the devices that you use on a regular basis are equipped with audible alarm devices. When leftover vegetables are done heating in the microwave, a small series of beeping noises lets you know that they’re ready. When there is smoke in your home, your smoke alarm lets out a piercing alert noise. When you leave the keys in your car’s ignition, a beeping alert allows you to remember to remove them. However,…
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