There are a wide array of hidden problems that homeowners may discover in their first few weeks occupying a property. This is especially true in older houses, where the new buyer is hardly the first occupant. Many such older homes in Virginia, Maryland and Washington, D.C., are generally solid structures but have minor electrical or plumbing issues that aren't apparent when visiting an open house.

One of the more costly problems that you'll want to watch out for is "hot wiring" throughout the property. This is when, somewhere in your house, the electricity is causing a dangerous amount of heat. Whenever there is too much heat coming from one particular spot in the home, there is the potential for fire, which could end up costing you significantly in the long run - or worse, fatally harm members of the household.

The wall switch is one area where you should be especially worried about poor wiring. These switches are designed so that heat won't build up if correctly installed, so any rise in temperature is a sure sign something is amiss. It is relatively common for a dimming switch to build up heat over an extended period - they are, after all, powering at least 600 watts' worth of light bulbs. However, heat at a receptacle is another matter; a connection there needs immediate improvement to prevent a fire.

Across the world, many cultures have specific traditions to celebrate the transition from the old year to the new. In the U.S. and Canada, we associate New Year’s with the ball in Times Square, kissing at the stroke of midnight, resolutions, and singing “Old Lang Syne.” But for many Spanish-speaking countries, one of the key traditions has to do with eating grapes as fast as possible.

The “twelve grapes” tradition comes from Spain, where it is called las doce uvas de la suerte (“The Twelve Lucky Grapes”). To ensure good luck for the next year, people eat one green grape for each of the upcoming twelve months. However, you cannot just eat the grapes during the first day of the new year any time you feel like it. You must eat the twelve grapes starting at the first stroke of midnight on Nochevieja (“Old Night,” New Year’s Eve) as one year changes to another. And you have to keep eating: with each toll of midnight, you must eat another grape, giving you about twelve seconds to consume all of them. If you can finish all dozen grapes—you can’t still be chewing on them!—before the last bell toll fades, you will have a luck-filled new year.

Where did this tradition come from? No one is certain, although it appears to be more than a century old. One story about the Twelve Lucky Grapes is that a large crop of grapes in 1909 in Alicante, Spain led to the growers seeking out a creative way to eliminate their surplus. But recent research through old newspapers shows that perhaps the tradition goes back almost thirty years earlier to the 1880s, where eating grapes was meant to mock the upper classes who were imitating the French tradition of dining on grapes and drinking champagne on New Year’s Eve.

It can be difficult to consume grapes this fast, and the lucky grapes of New Year’s Eve have seeds in them, making the job even trickier. (Seedless grapes are not common in Spain the way they are over here.) For people to manage eating all the grapes before the last stroke of midnight requires swallowing the seeds as well and only taking a single bite of each grape.

Oh, there is one more twist to the tradition: you have to be wearing red undergarments, and they have to be given to you as a gift. The origins of this part of the tradition are even more mysterious, and it’s anybody’s guess why this started.

Inventor Thomas Edison is world renowned, not only for the array of inventions which continue to significantly impact the modern world to this day, but also for the positive attitude and relentless approach he took to his endeavors. On this anniversary of Edison’s birthday, February 11, 1847, let us celebrate not only his vast array of contributions, but also the spirit of the man himself.

“I have not failed, I’ve just found 10,000 ways that won’t work.”

Though Edison did not invent the first light bulb, as most people believe, he did invent the first incandescent light bulb. Though prior bulbs burned out after only a few minutes, Edison’s incandescents were practical, staying lit for hours and hours, and amazingly are still in use today after over 135 years.

“There are no rules here – we’re trying to accomplish something.”

Thanks to Edison’s dynamo technology, devices similar to generators, which make direct current (DC) electricity with the help of electromagnetism, a complete system was created capable of delivering DC electricity to large areas. In 1882, the formation of the Edison Electric Illuminating Company of New York, constructed the first commercial electricity generation and distribution system. It powered a one-mile square of residences and businesses in Manhattan, offering Americans more affordable, efficient electricity and lighting. The company would later take part in mergers leading to the formation of General Electric in 1892, which would later become innovators in AC electricity, though Edison would not play a starring role.

“Opportunity is missed by most people because it is dressed in overalls and looks like work.”

One of Edison’s favorite inventions, the phonograph, revolutionized sound recording. Though devices existed capable of recording sound, none had the capability for playback, as Edison’s 1877 phonograph did. The two needled device – one for recording and one for playback – led to the development of recorded telecommunications, improvements in dictation and letter writing, phonographic books for the blind, music boxes and toys, and music portability.

“To invent, you need a good imagination and a pile of junk.”

After the phonograph and with the help of employee W.K.L. Dickson, Edison spent years inventing the motion picture camera. He wanted to do for the eye what the phonograph did for the ear. Following the invention of the kinetograph (motion picture camera) and kinetoscope (peephole motion picture viewer), he constructed a motion picture production studio for filming. The Boxing Gordon Sisters, fighting cats, and films starring Annie Oakley and Native American Dancers from Buffalo Bill’s “Wild West Show” were some of Edison’s first productions. He would later be beaten by Jenkins and Arnat’s vitascope before creating his own device for displaying movies to large groups, the projectoscope, forerunner to today’s movie projectors.

“Genius is one percent inspiration and ninety-nine percent perspiration.”

After thousands of experiments involving metals and other materials in an attempt to create a lighter, reliable, more powerful storage battery for the electric cars of the time, Edison discovered an alkaline solution, which produced a longer lasting battery. Though gasoline powered cars took over the market before the battery's completion thanks to Henry Ford, it was nevertheless hugely successful in industrial applications and one of Edison’s biggest moneymakers in later years.

"The three great essentials to achieve anything worthwhile are, first, hard work; second, stick-to-itiveness; third, common sense.” 

Thanks, Mr. Edison, for empowering us all, and to everyone else: always remember, we at Mr. Electric® are here to help power your tomorrow, too!

Besides just having light, light layering (having multiple light sources for different purposes) is the most important, all-encompassing rule in home lighting design.

I recently ran across a post on Image via Freshome.com

That’s not just one, not two, but five different light sources, not counting the ample ambient light coming in from the windows. You have under cabinet lights on the left, recessed accent lights on the back wall, a pendant light, a table lamp, and linear accent lights atop the window.

On the other side of the room, there are just as many layers:

So there you have it. The most universal rule in residential lighting design, and a few ways to make it your own. What’s your favorite light layer in this space?