A doppelganger, also spelled doppelgaenger, can be the ghost of a living person or any other sort of physical double. The idea of a doppelganger is sometimes similar to that of an “evil twin.” The word doppelganger comes from the German Doppelgaenger, literally meaning…

You have­ probably seen black lights at amusement parts, science museums and Halloween displays. Black lights may look just like normal fluorescent lamps or incandescent light bulbs, but they do something completely different. Switch one on, and white clothes…

While Thomas Crapper is commonly given credit for inventing the first flushing toilet in the late 1800s, the first version can actually be traced back to 1596. At this time, a British nobleman, Sir John Harrington, first engineered and invented a valve that could…

Unlike pottery, arrow heads and metal tools, traces of ancient ice creams are not really something that archaeologists can unravel. The ice cream history is therefore elusive and not very well known. People living in climates where ice and snow formed naturally are…

In the world of income and taxation, corporations, small businesses, and other employers use a variety of forms to record the income earned by an employee or an independent contractor. Typically, employees of a business receive a W-2 form that lists…

Where in the World Is Carmen Sandiego? was a children’s television game show loosely based on the computer games of the same name created by Brøderbund Software. The program aired on PBS from September 30, 1991 to October 4, 1996 and starred…

The Celtic harp is the official symbol of Ireland, but the three-leaf shamrock is the unofficial symbol, more widely recognized worldwide than any other. Though there are many species of clover, the shamrock is “white clover” or Trifolium repens, a flowering…

In addition to hiring a Certified Public Accountant (CPA), many businesses and individuals choose to hire or retain a tax attorney. Having a good tax attorney on retainer can help business avoid making costly tax mistakes from the start. Individuals…

While the dictionary tells us that yawning is caused by being fatigued, drowsy or bored, scientists are discovering that there is more to yawning than what most people think. Not much is known about why we yawn or if it serves any useful function, and very little research…

For most of us, the Internet is a part of our everyday life. We have become so accustomed to the Internet that we even Google in our sleep. You can become completely lost in a jungle of information that is so easily and systematically served to us…