Around the world, every city offers something different. Though they all have hustle and bustle, lots of buildings, and usually traffic, when you’re on their streets you would never mistake San Francisco for Cairo, Toronto for Tokyo, or Berlin for Rio de Janeiro. But what about from space? During the day, these cities tend to blend in with their surrounding countryside. However, when lit up at night, it’s easy to see how varied these cities can be.

Is it possible to tell anything about the life and culture of our cities when viewing their lights from above? You might be surprised at how much.

Landmarks

Can you guess which cultural icon jumps out of this landscape?

Now, take a look at this photograph of Denver, a much newer city. The streets are mapped out in a much more orderly, grid-like way, aligned North-South and East-West.

The majority of urban areas in Tokyo use green mercury vapor lamps. Only the most newly built areas glow the standard orange.

Development

When examining a city’s lights from above, you can also learn about development, community growth, and infrastructure. Check out this unique photo of two cities from two countries side-by-side – the border towns Cuidad Juarez, Mexico and El Paso, Texas.

Mr. Electric® wants to make sure everyone is ready for the fall and winter months in case any weather-related disasters occur.  The importance of having alternate reliable energy when the need arises cannot be stressed enough. Electricity is the lifeline of many local businesses, hospitals and city buildings, and the amount of electricity usage in households is often taken for granted.

Generators propose a great solution when temporary power is needed, but they also require special care and attention to detail for safe operation and maintenance. Follow these tips to stay safe while operating permanently placed and portable generators.

Always operate generators outside in well-ventilated areas and away from windows, doors and vents. Enclosed or partially enclosed areas, even with ventilation, can result in CO poisoning.

“One generator produces as much CO as hundreds of cars. CO from a generator is deadly and can incapacitate and kill you within minutes.”

- Consumer Product Safety Commission

Plugging the generator into a wall outlet, also known as backfeeding, can pose an electrocution risk to utility workers as well as other homeowners and businesses served by the same utility transformer.

Mr. Electric licensed service professionals will be able to install a transfer switch, which will prevent a back feed in electrical current.

Before refueling, always turn off the generator and allow time for it to cool off before refueling. Continuous operation heats up the generator and any fuel spilled on hot engine parts could ignite.

Store fuel away from any fuel-burning appliance and outside of living areas in properly labeled, non-glass containers.

Always make sure the generator is kept dry during use, and dry your hands before touching it. Operate the generator under an open, canopy-like structure.

Never use the generator in wet or rainy weather or manipulate the electrical components if you are in standing water. Correctly storing and maintaining generators will prolong the life of the unit.

Being aware of the inherent hazards of electric generators will help prevent harmful situations. These tips from Mr. Electric will keep homeowners safe while operating permanently placed and portable generators.

Most homes today have the capacity to handle 220 volts in their electrical systems. Modern dryers, stoves, hot water heaters and other appliances all use the high voltage standard, which can deliver twice as much as the 110 volts used by computers, televisions, smaller appliances and other electronics. Chances are your house already has the ability to use 220 volts, but some older homes do not and therefore have no way of powering more heavy-duty equipment. Fortunately, with the help of an electrician, you can add 220 volt service to your home, or run more 220 circuits if you need to add extra outlets.

Bringing in Maximum Voltage

Modern homes hooked up to the electricity grid take in energy from the utility company at 220 volts, which is then split into two 110 volt lines. Those lines are what bring electricity to your conventional outlets, so you can plug in and use your devices without overloading them with power. Homes built in recent years can therefore accommodate 220 volt circuits as well, which can be distinguished in the circuit box because the switches they use are twice the size of those for 110 volt circuits.

Older homes, however, sometimes only have the capacity for 110 volts in total. If that is the case in your home, you will need to upgrade if you want to use many modern appliances, and certainly if you want to sell your home or bring it up to speed on local code issues. If you aren't sure if your home has 220 volt service, call up your utility company, or have an electrician come take a look.

Adding in Extra Circuits

If you don't have 220 volt service, the electric company will have to run a new line into your home, and an electrician will need to replace your circuit box and possibly all your internal wiring as well, particularly if it uses outdated technology like aluminum wires or knob and tube. The process will not be cheap – costing a few thousand dollars at the low end – but as a result, you will improve the safety of your home and may be able to qualify for lower homeowners insurance rates.

If you, like most people, already have 220 service in your home, but need to add more circuits at the higher capacity, the job will be a lot easier. An electrician can add extra circuits to your breaker box so you can power whatever equipment you need. Make sure you specify if you need 3-wire circuits, which are used for most electric water heaters and boilers, or 4-wire circuits, which are more common for stoves and dryers.

Making the Grade in Safety

Remember, upgrading the wiring in your home can be dangerous work with stringent local building code standards. Unless you are already a qualified contractor, you should have an experienced electrician complete the work for you to ensure that it is all done safely and correctly. If you need to upgrade your home to 220 volt service, call up an expert electrician today.

Many people enjoy a fun or interesting hobby as an enhancement to daily life. Some hobby activities don't require much space while others need gear and perhaps a designated area to be performed. Collections, by their nature, need plenty of space for display and enjoyment, while conducting artwork needs specialty tools and storage space for them. Whatever your favorite hobby might be, if you've ever considered making a designated room for it there are a few things to plan ahead for.

Home Addition or Finishing a Basement or Attic Space?

With some home designs you may be able to turn a guest room or bonus room into a space for hobbies. In other houses, you may need to hire a contractor to make an unfinished garage, attic, or basement into an area for your hobbies. If you have a smaller house or a particularly dedicated interest, you may decide to build an additional room to your home which will be specifically for your hobby activities. No matter which plan best suits your needs, you'll need to make sure you have plenty of electric access for lighting and any tools you may use with your hobby.

Adding Electric