Maciej Winiarcyzk using more than two thousand digital photographs just over a month ago.

I have never had the privilege of seeing the northern lights in real life, but my sister lives in northern Canada and has told me about them. (She’s a pretty credible source: She even named her daughter Aurora.) After asking her, “What ARE the northern lights,” several times, I now understand the aurora borealis to be a visual effect of the collision of solar wind and magnetospheric charged particles with the thermosphere. Can you see why I had to ask what the northern lights were more than once? The northern lights are most spectacular near the North Pole and during spring and autumn equinoxes. (And, by the way, no. The northern lights are not Santa’s off-season hobby.) But the northern lights, if there are some geomagnetic storms a-brewin’, can be seen closer to home, too, visible occasionally as far south as Chicago or New York.

Anyway, this guy Winiarcyzk is an astronomy enthusiast who lives in Caithness, which is at the tippy top of Scotland. There’s isn’t much light pollution way up there, so it’s a good place for such a sky-minded person to live and enjoy his hobby. Wonderfully, with this time lapse video of the northern lights, we get to enjoy his hobby, too.

Take a look. Have you ever seen anything more lovely occurring in nature? You know, with all this solar wind, magnetospheric particles, thermospheres, and geomagnetic storms, it sure seems like there is a lot more going on in nature than we can readily sense.

Older homes have their charm, but as anyone living in one can tell you, they also come with more than their fair share of issues. Building and electrical codes have changed dramatically over the years, and our everyday electrical demands have continued to skyrocket. At Kolb Electric, we don’t want to discourage anyone from living in the home of their dreams.  That said, we do want people to be safe, so if you currently live in or are thinking of moving into an older home, here are some things you should be on the lookout for.

Electrical wires can function for a long time, especially if they haven’t been damaged and if the insulation hasn’t become brittle and flaked off. Even knob and tube wiring, an old standard for wiring that hasn’t been used in years, can still keep the lights on. Age does catch up with wiring eventually, however, and if the insulation fails, by becoming abraded, being chewed, or any number of other reasons, a short or electrical arc could start a fire.

Older homes often have wires surrounded with a spiral metal jacket. Metal-clad wires are still used today, especially in areas where the wire is exposed to potential damage. Armor-clad wires are distinct and do not have a separate ground wire within the metal sleeve, instead using the sleeve itself as the ground. As a result, for fire safety reasons, armor-clad wires are often barred in new construction.

If you can see obvious signs of a problem, including scorch marks on terminals in switches and outlets, missing or damaged insulation or any other signs that look potentially dangerous, you should call Kolb Electric for home rewiring before you expose your home to a live wire.

Restoring old chimneys and relining flues are common expenses of owning an older home. Here’s what happened: as coal started to become readily available, existing homes were retrofitted with central heating systems. Nowadays, most coal-fired systems have been converted or updated for oil or gas, but many are still vented into unlined chimneys. Where chimney liners are present, they are usually made of terra cotta and can rapidly deteriorate with higher-combustion, energy-efficient heating equipment.

When evaluating a heating system, make sure you consider its age, type, condition, and efficiency. For example, an old cast iron boiler may last a century or more, but updating to a more modern system can reduce your future heating and maintenance costs.

Old plumbing systems are notorious for being a mish-mash of old and new materials, especially as additions are added to the home or kitchens and bathrooms are remodeled. Iron and lead piping can become clogged with corrosion and mineral deposits, and typically need to be updated in sections. Cast iron piping is even worse, and can corrode from the inside, becoming thin, pitted, and cracked. Horizontal sections are usually the first to go—especially if chemicals drain cleaners containing sulfuric acid have ever been used.  Unless the home has already had repiping done, you can almost guarantee you’ll need to do it yourself.

Unless your roof is under 80 years old and / or is made of slate, you can bet it’s probably not original to the home. There are numerous types of roofing materials, all with unique life expectancies and maintenance requirements. Many older homes have multiple additions with roofs of different ages and types, so like the plumbing system, individual sections may need to be replaced.

If you’re moving into an older home, make sure you have it inspected thoroughly beforehand to make sure it’s safe. And if you need electrical maintenance in Maryland, Virginia, or Washington, DC, call Kolb Electric today!

You've done everything you can to conserve energy in your house -- purchased the latest Energy Star appliances, insulated your walls, and turned your thermostat down to 68. But the next thing you know, your kids are leaving lights on in rooms they aren't occupying. Or staring into the refrigerator for minutes on end while all the cold air escapes through the open door. Or nudging the thermostat higher when you aren't looking. How can you convince your kids to help, not hinder, your efforts to cut down on energy usage?

Knowledge is Power

Your children can't make the effort to save energy if they don't know how. Help them start building good habits early, and make sure they’re aware of simple ways they can help lower the utility bills:

To save electricity:

To conserve water:

To keep your heating and cooling bills low:

What if They Don't Wanna?

Of course, every parent knows that telling your kid to do something doesn't mean it's going to happen. The trick is to get them to buy in. While one reason to conserve energy is to save money on your utility bills, children have a habit of taking mom and dad's money for granted, so that might not be your most persuasive argument.

Instead, try teaching them about how human reliance on fossil fuels is harmful to the environment -- but they can help make a difference. If your children have particular interests, like animals, you can tie the themes together -- tell them they can help protect animal habitats by doing their part to conserve energy.

Another trick is to give them a green light to correct you if you make a mistake like leaving the water running. That gives the kid some fun responsibility, and encourages them to be vigilant about your behavior -- which increases the likelihood they will be about their own.

Check out the Energy Star Kids program for more ideas on how to persuade your kids and get them excited about conservation, and for child-tailored activities to increase their knowledge and motivation. And remember, the best way to teach your kids how to conserve is to set a good example by doing it yourself.