The Atomic Clock - Always Accurate

Article by: Charles Kassotis

If you look around your home, , Replacement Windows Information you'll likely find several timepieces of varying sizes. From the watch on your hand to the grandfather clock in the living room, , Mistakes? and from the alarm , Purchasing Your Copper Sink - Helpful Tips & Information clock in your bedroom to the computer clock on your desk, most people have several clocks available. And at any given time, few of those clocks will show precisely the same time. So how do you know which is really correct? There are several ways of keeping time. The most commonly recognized is based on the Earth's movement through space. But those rotations are very large and the potential for gaining or losing seconds is incredible. A more precise method of timekeeping is atomic time. Very simply, atomic time measures the pulses and absorptions of electromagnetic waves. Generally, atomic time is considered to be the most accurate available. When you choose an atomic clock, the clock's time is kept current through the use of radio signals between the nearest atomic time-keeping device and your clock. There are several of those devices around the world, including on in Colorado that controls many of the US atomic clocks. Atomic time keeping has been around for more than a half century, but it's only been over the past few years that the technology is generally available at a reasonable price to the public. The first few atomic clocks were very austere models, meant to be accurate time keeping devices and nothing more. Today, there are plenty of options if you're looking for accuracy without sacrificing beauty. Grandfather clocks are one of the most recent advances in atomic clock technology. Because these clocks depend on the swinging of a pendulum to keep track of time, they are notorious for gaining time right after they're wound and losing time as the clockworks run down. Some grandfather clocks no longer depend on the pendulum for timekeeping, making them more accurate. But more recently, the atomic clock works have been incorporated into grandfather clock cases. As is true with all atomic clocks, the atomic clocks in grandfather clock cases are periodically updated to be kept completely accurate. Most people tend to truly believe that computers are right. After all, computers know the time and date automatically, right? But remember that someone set that date at the beginning of the computer's life, and that you may even have adjusted the time for daylight savings time at some point. If you want your computer clock to be always accurate, you can download a program that will have your computer periodically check in for the official atomic time in your time zone. Over the ages, people have developed many methods and utilized many concepts for determining time. Sundials and hourglasses can give an idea, but are something less than accurate. Rotation of the sun, , Hardwood Flooring Selection locations , Boost Your Home's Resale Value Guaranteed of stars and the rise and fall , How To Find Quality Log Furniture And A Trustworthy Retailer of tides have all been used to help account for the passage of hours, though they weren't accurate enough to count minutes or seconds. The atomic clock is man's latest step toward keeping an accurate track of time.

What's Inside
Veranda Decking - A New Alternative In Decking Material - Veranda decking is a composite decking material that has a reversible finish. It has a combed finish on one side of the decking and a wood , Vinyl Fences grain finish on the other. Although it is called veranda decking, you can use this decking to build a gazebo...
Do I Really Need A Tool Box - First we need a carry around toolbox, nothing to big or bulky, remember you will be filling it up with tools! , Things to Consider when Buying a Hot Tub or Jacuzzi Tub So we have the hammer, don’t get one that is to heavy, I would say either a 16oz or a 20oz would be fine. A few screwdrivers, screwdriver...
Choosing Laminated Wood Flooring - Laminated wood , Pressure Washers flooring is the hottest floor-covering product , How to Repair Your Dishwasher in America. Created in Europe, the product , Is Passive Solar A Viable Home Heating Option In Cold Areas? has now been in use for over 20 years. Laminated wood , Rock The Night Away In Your Rocking Chair Cushions flooring is an interlocking system that is installed on top of an existing substrate. Th...
Bunk Beds and the Online Purchasing journey - It is a fact that the local , Where Did Rat Poison Come From? library may be a good source of advice , Persian Rug Dealers regarding bed products, , Applying Epoxy Coating to Your Garage Flooring advances such as the internet , Kitchen Cabinets: Parts And Accessories may often make us neglect the various other home , Bathroom Sinks To Brighten Your Bathroom improvement resources which are all around and freely available to all of us, yo...
Types Of Carpets - When you go out to look for carpeting it's best that you do some homework first. Before you go to the store you should know a bit about the available carpet , Housing and Smart Houses; Energy Self Sufficient Possibilities types you're going to be presented with. Have an idea of what each of the carpet , Common Sense Fire Safety fibers have...
Outdoor Benches - Outdoor benches , Who to Hire? Determining Which Pros Can Help Most with Your Project are a practical outdoor , 5 Places to Find Quality Framed Art Work Cheap addition for any home. , Security Tips For Those On A Budget There are many different varieties to choose from, all with their own unique features. , The Best Information on Baby, Crib and Kid's Bedding Benches , Protect Your Wood Flooring Investment are now so versatile and light , Moisture Problems - Why Does Condensation Occur on Interior Surfaces? -weight, they are perfect for any setting. In the home, , How To Choose The Right Art For Your a p...
Concrete Cutting: Don't Let a Little Bit of Concrete Stop You - What is Concrete , Cleaning the Indoor Air Cutting?Concrete cutting is a process of controlled sawing, drilling and removal of concrete , Water Treatments performed by skilled operators using special saws that use diamond impregnated blades. Unlike the old- fashioned dusty "jack hamme...
The Basics of Solar Power For Your Home - Solar power , The Reasons Why Gas Fireplace Logs Heat Your Chimney Better Than Your Room is an alternative energy , Solar Panels source with tremendous economic and environmental , Bath Tubs & Bathing: which Bath to Choose? benefits. If you’re considering it for your home, , Siding Ideas - Always Consider These 3 Points here are the basics.Sunning Your HomePut simply, solar power , Building a New Home? - Talking to Builders is the 6th Step, Not the First works by converting free sunlight i...
Septic Systems: The Inside Story - Two Main Causes of System Failures - How well do you understand septic systems? To see if you know enough about these systems, try to answer the following questions.Septic Systems: Do you know...?Do you know what a septic system is and how it works?Do you know w...