Lubrication of Domestic Clocks

Domestic clocks are one of the most ignored watches in the entire household. We make sure that our wrist watches are well maintained with good servicing, battery changes and of course lots of lubricating. But domestic watches are practically ignored till the battery runs down. Even then, we just replace the battery without getting any servicing or lubricating done on it. That means that the watch continues to run without any care or oiling till they finally expire and die! But just like wristwatches, domestic watches need to be maintained well too with regular cleaning and lubrication and care. Clocks are larger than wristwatches so a little too much lubrication is OK here.

But still there are rules to be followed in lubrication and care of clocks like-

* Try to use just a single drop of oil in the watch works to make the watch remain on time. These are bigger watches so they don’t really require you to be precise but it’s a good idea if you are. Carriage clocks require a smaller amount while long clocks and grandfather clocks require much more.

* Try not to scrape the oil pots while oiling watches as it scrapes up unnecessary settled grit into the workings of the clock. This is especially true of incalite pots. Use only fresh oil and discard any which has more than five years on the packing date on the seal; protect the oil you are using by storing it at room temperature and away from direct light. An ideal temperature would be about 15 to 20 C or as stated by the manufacturer of the clock. There are several points on a domestic clock where you can oil them and the oil will them spread to all over the clock workings. Good places to apply lubrication are at oils sinks or pivot holes, escapement pallet faces, weight pulley bearings and points of contact between different parts of the mechanism.

* Make sure you do clean the mainspring and refit the watch springs after you have oiled the domestic wall clocks. You can also apply heavy grade mineral oil around the edges of the barrel cap. Capillary action will make sure that the oil spreads all over the mechanism.

* Do not lubricate or oil pinion leaves and gear teeth, as they will slip while revolving. Another place to be careful of is the ratchet and the great wheel arbor in the main clock facings.

* The frequency of oiling depends on how frequently you use the clock and the location it is based in. Synthetic oils are very stable and do not deteriorate but non-synthetic oils do. The residue leaves a gummy deposit in the watch that can destroy a good watch.

* Contamination with dust will however really cause a tremendous amount of wear on the clock and that can damage the mechanism. Reapplication of oils is fine after the old one has been wiped off.

But do make sure that you do service the watch at least every two years to maintain optimum working conditions.

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Rent a Motorcycle

Traveling and commuting can really be annoying especially if time is of the essence. Imagine having only less than a week to visit and see all the things you want. It is really annoying when you have to think about the traffic. So if you need to go to your destination as fast as possible, why not rent a motorcycle?

Renting a motorcycle is a fun and easy way to reach your travel destination. Imagine having to sit for hours riding a car, van, or bus in a traffic-congested street or highway. With a motorcycle you can drive easily even on some busy streets or traffic-congested highway. You never have to miss an important work meeting or miss getting to the local museums, art galleries or theater on time!

When you plan your much-awaited vacation, either together with your life-partner or two of your closest friend, it is better that you already have a mode of transportation in mind. If you plan to go to a beautiful resort or just roam around the cities of Paris, Barcelona, ​​Singapore, Thailand, or any place that you would like to visit, make sure that you have already included a vehicle service to take you to your desired Scenic spots. If you know how to drive a motorcycle, go ahead and rent a motorcycle. But, remember that choosing this mode of transportation is ideal if you are traveling with your wife, girlfriend, or a close friend. It is convenient, cheap, and great if you love to travel light.

Digital Infrared Photography Pictures Made Easy

Digital infrared photography is a fairly basic photographic technique that yields amazing images. There is a spectrum of light that can not be seen with the human eye, but it can be seen and captured through the lens of your digital camera.

Images captured with this technique have a surreal dreamy look. A picture of a green leafy tree against a bright blue sky taken with digital infrared photography becomes a picture of a brilliant white tree against a dark foreboding backdrop of sky.

This happens because visible light is ignored and only infrared light (light from the spectrum we can not see with the naked eye) is captured. The resulting compositions are stunning. However, the technique is not difficult.

Digital Infrared Photography Equipment

Infrared pictures can be really unique. Here is a resource to learn more about the technique and see samples of what can be done with inferred photography.
A digital photography course is a great way to learn this technique. There are even free digital photo classes offered online [http://www.mydigitalphotoclasses.com/digital-photo-classes.html].

Modern digital cameras differ in their ability to capture infrared light. To test your camera's infrared capabilities, point your television remote control at your digital cameras lens from 6 inches away and press a button on the remote. If you see a light in your camera's LCD coming from your remote, you're in luck. Your camera is capable of digital infrared photography. If you saw no light being emitted from the remote, your camera probably has an internal infrared filter installed by the manufacturer to preserve the camera's ability to focus on images in the normal light spectrum.

Now that you've tested your camera, you need only two additional pieces of equipment: a filter and a tripod. The purpose of the filter is to "filter" out visible light and only let infrared light through. Filters are fairly inexpensive (approximately $ 20). The Hoya R72 filter is one of the more popular filters and can be obtained from your local camera store. If your camera has a thread adapter (most digital cameras do not), you'll also need to purchase an adapter. If your camera does not have a thread adapter, you'll have to get creative to attach the filter. With gelatin filters, it's as simple as cutting the filter to size and taping it to your lens. Your local photography store should be able to help here, too. While you're at the camera store, pickup a tripod also. These are needed due to the increased aperture and reduced shutter speed required for infrared photography.

Shooting Techniques

Once you've got your camera outfitted with an infrared filter, you're ready to go out and shoot. Landscapes with green leafy foliage and a bright sky make the best subjects when starting out. Portraits of people in sunlight also make interesting compositions. Every camera is different so you'll want to experiment with various settings and their effect. Some cameras are capable of taking good digital infrared photography in "automatic" mode, so try that first. However, if "automatic" mode does not yield good results, the following is a list of manual settings to use as a starting point:

  • Flash Off
  • Black & White Mode On
  • Film Speed: ISO 400 (or the highest available)
  • Shutter Speed: 1/15 of a second (slower is better)

Digital infrared photography opens up a whole new world to photographers. With just a few relatively cheap pieces of equipment, you can create stunning compositions from the world of the invisible light spectrum. This article just scratches the surface of what you can do with digital infrared photography . There is so much more that can be done within this area of ​​photography and there is a whole array of other basic photography techniques that yield amazing results. The best way to learn how to take full advantage of your digital camera or expand your photographic skills is by taking a digital photo class. They are a lot of fun and with just a little instruction you can learn how to take amazing pictures.

Technology in Sports

It today’s world, sport cannot go together without technology. With the ever growing development of new technologies, they have always tried to be implemented into sports. Because technology can give sports something nothing else can, an unmistakable truth. Or so they say. Due to the fact that people are, well, people, they are bound to make mistakes. It is because we are human, we are not robots, that we can make mistakes, while robots make them only if they are malfunctioning. This is especially emphasized in sports, where human eyes can often deceive their owners, the referees most importantly, but also players, coaches and the fans. That is why these days there are many discussions about installing video technology into sports, mostly football. What does technology actually mean for sports?

Here I would like to emphasize that there are already sports using technology, like tennis and cricket, to name some. It helped the referees a lot, to minimize and correct some mistakes they make. But apparently, not all problems are solved like this. Players that have been playing for a longer period of time, and have not grown up with these kinds of technologies, are not convinced that it works properly. This suspicion is probably understandable, because when they were first starting their professional sports careers, they did not probably even dream about something like this would exist. But this technology has been tested time after time, and skeptical players, such as Roger Federer, have learned to live with it and accept it, although probably not so reluctantly.

This technology used in sports is called Hawk-Eye line-calling system, or just Hawk-eye for short. It was invented by a British computer expert Paul Hawkins. It is now used in tennis, where six or more cameras, situated around the court are linked together, track the path of the ball. Then those six or more cameras combine their separate views and make a 3D representation of the path of the ball. For tennis, or basically any other sport, this means that any close line call can be checked, quickly and accurately. This is not always used on tennis tournaments, though. For instance, the French Open is not using this technology because the tournament is played on clay courts and thus the print of the ball on the ground can easily be seen. Maybe this will change one day, because you can’t always be 100% sure you are looking at the right print.

These days there have been a lot of talks about introducing this technology to the sport of football. The sympathizers of this idea have been especially loud after the South Africa FIFA World Cup 2010, where a lot of mistakes by the referees have been made (an Argentina goal allowed although the player was offside, England goal not seen in a crucial moment). However, referees are only human, and they are bound to make mistakes because they can not help it, so i do not think all those critics were fair to them. On the other hand, a recent statement was made from the UEFA president Michel Platini, who is not thrilled about the goal-line technology, saying that this would reduce football to a video game. I don’t believe that other sports who have this technology have been reduced to a video game. Furthermore, he also admits that referees can make mistakes and that there are many cameras on the field that can catch any disputable moment. So why not help football, or any other sport, to see these disputable moments clearly and to resolve them without making mistakes. Or is it better to hear a mass of critics every time something like this happens? I am sure the referees would like this kind of help, then they couldn’t be blamed for anything and wouldn’t have to listen to all the nonsense people say about them the other day, or worse.