A piece of art and a functional home essential – this wall clock is a lovely addition to any home. Inspired by contemporary designs, it showcases an open frame crafted from metal wire. The geometric pattern will stand out against any color wall, while the golden finish adds a pop of glamorous appeal. At the center is a golden disk with two sleek black hands. This wall clock requires two AA batteries (not included).
Keep time in style with this traditional tabletop clock, a great way to round out a decorative vignette while adding essential function. Crafted from wood and metal, this circular design sits atop a curved base and pairs an antique dial with a deep red finish. The glass-inlaid clock face sports glow-in-the-dark hands, so you can check the time in the wee hours and early evening, while a quartz movement keeps this design tickin’ and tockin’. Requires a battery.

The late Roman statesman Cassiodorus (c. 485–585) advocated in his rulebook for monastic life the water clock as a useful alarm for the 'soldiers of Christ' (Cassiod. Inst. 30.4 f.).[4] The Christian rhetorician Procopius described in detail prior to 529 a complex public striking clock in his home town Gaza which featured an hourly gong and figures moving mechanically day and night.[4]

Hopefully, you don’t have sensitive eyes. Get ready to have over 100 lumens pull up on you like the flashlight of a police officer on a Saturday night. One thing’s for sure—it’s going to wake you up, and keep you up. This is a nature sounds alarm clock to boot, so you’ll feel like you’re in the middle of the meadow when it goes off. A very bright meadow. NakaLight Wake Up will gradually light up a half hour before you awaken to ease you out of sleep.

The returned instants from Clock work on a time-scale that ignores leap seconds, as described in Instant. If the implementation wraps a source that provides leap second information, then a mechanism should be used to "smooth" the leap second. The Java Time-Scale mandates the use of UTC-SLS, however clock implementations may choose how accurate they are with the time-scale so long as they document how they work. Implementations are therefore not required to actually perform the UTC-SLS slew or to otherwise be aware of leap seconds.
For light sleepers, audio alarms can be rather jarring. Fortunately, the Philips Morning Wake-Up Light uses a warm, gentle glow and natural sound effects rather than incessant beeping to get you out of bed. The alarm clock also features a colored sunrise simulation and 20 brightness settings for optimal customization. The light slowly increases in brightness between 20 and 40 minutes prior to your desired alarm time. The clock helps you drift to sleep, too. Instead of you simply turning out the lights and settling into bed, the light-responsive dimming feature gently guides you to sleep with audio accompaniment. This type of alarm is definitely not for everyone, but it is suitable for those who prefer to wake up gradually. For more details, read our full Philips Wake-Up Light review.
In the modern day and age, clocks are everywhere, from your phone to your computer or even on your wrist as a fashion item. A modern clock can be used for more than just telling time, a wall clock makes for a great design piece for your home. There are contrasting types of clocks ranging from analog to oversized, and they come in an assortment of shapes and material as well. Clocks are interesting wall decorations because they are constantly looked at to figure out the time, which makes finding a wall clock that fits your style that much more important.

The first precise timekeeping mechanism, whose principles of motion were discovered by Galileo, was the simple pendulum (see below). The accuracy of modern timekeeping has been improved dramatically by the introduction of tiny quartz crystals, whose harmonic oscillations generate electrical signals that may be incorporated into miniaturized circuits…

Water clocks, also known as clepsydrae (sg: clepsydra), along with the sundials, are possibly the oldest time-measuring instruments, with the only exceptions being the vertical gnomon and the day counting tally stick.[9] Given their great antiquity, where and when they first existed is not known and perhaps unknowable. The bowl-shaped outflow is the simplest form of a water clock and is known to have existed in Babylon and in Egypt around the 16th century BC. Other regions of the world, including India and China, also have early evidence of water clocks, but the earliest dates are less certain. Some authors, however, write about water clocks appearing as early as 4000 BC in these regions of the world.[10]
If it has the iHome name attached to it, you know it’s going to be flashy. Their Bluetooth color changing clock hits home on all the necessary marks, allowing you to talk and end phone conversations with the touch of a button, as well as the five multiple LED color settings. It isn’t all about waking up in the morning; this alarm clock has you ready to go with a fully charged iPhone, fed sweet, sweet energy while you sleep. The last alarm clock you’ll ever need is staring you right in the face – it’s time to complete your iHome collection in style.
Certainly not just for telling time, this oversized wall clock makes a statement whether set in the entryway or above your living room mantel. Its frame is crafted from metal with an antiqued silver leaf design for metallic allure. The openwork design allows it to seamlessly blend with your ensemble, while a fun analog dial lends a pop of playful appeal. Requires one AA battery to operate.
Some water clock designs were developed independently and some knowledge was transferred through the spread of trade. Pre-modern societies do not have the same precise timekeeping requirements that exist in modern industrial societies, where every hour of work or rest is monitored, and work may start or finish at any time regardless of external conditions. Instead, water clocks in ancient societies were used mainly for astrological reasons. These early water clocks were calibrated with a sundial. While never reaching the level of accuracy of a modern timepiece, the water clock was the most accurate and commonly used timekeeping device for millennia, until it was replaced by the more accurate pendulum clock in 17th-century Europe.
This 77th Anniversary wall clock offers both substance and charm. Our most popular westminster wall clock with chimes and pendulum. The gently scalloped arched bonnet is supported by reeded columns with artfully turned caps. Behind the opening door, the off-white dial features black Arabic numerals, black serpentine hour and minute hands. A polished brass finished lyre and bezel provide the perfect accents to the warm wood case. Finished in Golden Oak on select hardwoods and veneers. Quartz, dual chime movement plays Westminster or Ave Maria chimes, and features volume control and automatic nighttime chime shut-off option.

An artful accent is all your need to take your entertaining space from every day to eye-catching. While low-slung sofas and a plush shag rug make a fine foundation, you can effortlessly dress it all up by centering this chic clock on the wall above. Pairing brushed aluminum metal with walnut-finished wood panels, this sunburst-inspired piece is brimming with mid-century style. Let it shine solo above an exposed light bulb lamp sitting on an end table so you can watch the time at your pre-dinner...
Mixing modern minimalism with industrial influence, this round 28" wall clock is as much a decorative accent as it is a practical timepiece. Crafted from metal, it showcases sizable Roman numerals and small spade-style hands to help you keep an eye on the hour. Its black and gold finish gives it an antiqued appearance, while its open design ensures it won’t overwhelm your arrangement. This piece requires two AA batteries (not included) to operate.
Reminisce fond memories of your school years with this 8.3" Retro Modern Wall Clock. Fashioned with contemporary and retro accents, the wall clock will transport you to your childhood days with its vintage design. Indulge in nostalgia with this simple and elegant wall clock. Crafted out of ABS thermoplastic and glass components, the wall clock is will elevate the vintage style of your home. The top and base materials are made out of sturdy ABS thermoplastic which gently wraps itself around the...

A major stimulus to improving the accuracy and reliability of clocks was the importance of precise time-keeping for navigation. The position of a ship at sea could be determined with reasonable accuracy if a navigator could refer to a clock that lost or gained less than about 10 seconds per day. This clock could not contain a pendulum, which would be virtually useless on a rocking ship. In 1714, the British government offered large financial rewards to the value of 20,000 pounds,[42] for anyone who could determine longitude accurately. John Harrison, who dedicated his life to improving the accuracy of his clocks, later received considerable sums under the Longitude Act.

While some people have a type of internal clock and can wake up around the same time every day, most people need a little extra help in this department. Without an alarm clock, you could sleep through your plans for the day, whether those plans include fun activities with loved ones or getting things done around the house. You might think you can use the built-in alarm on your phone. However, it's too easy to grab your phone from your bedside table and turn off the alarm without really waking up and getting going for the day.


Alarm clocks are perfect for your nightstand or bedside table to make sure that you wake up on time. There are many different kinds of alarm clocks, ranging from digital clocks, analog clocks to projection clocks. Originally, clocks had difficulty with precision because they used a set of imprecise internal gears. Now, atomic alarm clocks are the perfect solution if you are looking for a clock that will get you to work on time. The best alarm clock depends on your needs and personal style. You should consider your purpose behind purchasing an alarm clock before making your selection.
Keep tabs on the time while creating an eye-catching focal point in your ensemble with this stylish wall clock. Crafted from metal, it features a circular silhouette with a black finish around the periphery while its Roman numerals and two spade hands inside are coated in an antique copper coloring. It only needs one AA battery to operate (not included), and is suitable for indoor and outdoor spaces alike. Measures 13.75'' W x 13.75'' H x 2'' D.
“Great alarm clock for the price. Gigantic numbers for my old eyes. Very basic, easy to set, just what I wanted. Alarm is loud even on low [with] an awful sound that would wake the dead. But that sound makes me get right up, so it does exactly what it’s supposed to do. If you want a soft gentle caress to wake you, get something else, but this is a good alarm and easy to use.”
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