The technology of Bluetooth is nothing new, but in many respects it can still seem like more of a buzz word rather than an accepted technology. You may see the ads for Bluetooth enabled devices, although you still may be wondering what it is.
Capabilities
The Bluetooth definition is a wireless technology that is a worldwide specification for a small form factor, low cost solution that will provide link between mobile devices and other electronic devices.
Similiar to 802.11 b/g wireless and many cordless telephone systems, Bluetooth operates on 2.4 GHz radio signals. The 2.4 GHz band seems to be a bit crowded, with interferences between the devices a bit hard to avoid. Telephones are now being offered at the 5.8 GHz frequency band, which will help to remedy this.
The technical specifications of Bluetooth will indicate a maximum transfer rate of 723 kbps with
a range of 65 - 328 feet, all depending on the class of that particular device. The speed is a
fraction of what is offered by wireless standards, so it's obvious that Bluetooth doesn't really
pose a threat to replacing your wireless network.
Applications
There are numerous products that will take advantage of Bluetooth capabilities, such as laptops, PDAs, headphones, and even wireless printer adapters.
A lot of laptops out there will include an onboard Bluetooth adapter which allows the system to
connect to any Bluetooth device right out of the box. For computers that don't have an adaptor
built right in, there are several USB adaptors available for Bluetooth.
For an awesome technology, Bluetooth is actually hard to compete with. For short range wireless, Bluetooth is easily one of the best. The standard for Bluetooth keeps getting better and better, making it a wireless technology that will be around for years and years to come.
Tuesday, August 4, 2009
Fun Way to be Healthy
When you talk about sports fitness, what comes first in your mind? It is, basically, the different sports activities, right? This is because sports fitness has always been referred to as the sports itself.
Generally, sports entail physical activities that are usually carried out for some “recreational” functions such as self-satisfaction, entertainment, competition, etc. It uses physical activity that is why most fitness experts regard sports as one way of staying fit and healthy. It can also be considered as one way of physical fitness; the only difference is that sports fitness is more inclined to the development of skill or ability.
However, like physical fitness, sports fitness is also capable of toning down the body fats of a person. Because of its rigid and strict health program, a sports enthusiast is able to maintain a well-balanced lifestyle in order to cope up with the strenuous demands of sports.
In sports, people should learn how to value their health. Otherwise, they can never endure the kind of energy that is required when playing sports activities.
Therefore, for people whoa re into sports fitness, here are some tips that you could use in order to stay healthy and be active on whatever sports you want to pursue:
1. Drinks lots of water
Humans can survive days, or even months without food, but they can never last a day without water.
Water is, indeed, the most important element needed by the body. Excessive perspiration, without any means of replenishing the lost fluids will result to serious health problems, and even death.
Therefore, for people who are into strenuous exercises and trainings, it is best to always drink lots of water.
However, for sports enthusiasts, water may not be enough to replace the kind of fluid lost. Hence, it would be better if they would have sports drinks instead. Aside from the fluid, sports drinks have tow additional important ingredients needed by a person who is into sports fitness: carbohydrates and electrolytes.
Electrolytes are usually lost during strenuous physical activity, and this can only be replaced through sports drinks. Carbohydrates, on the other hand, are also needed by the body during rigid workouts to provide more energy so that the body can cope up to the demands of the activity.
2. More veggies!
People who are into sports fitness require more intakes of vegetables and fruits. This is because the body is craving for more vitamins and mineral supplements. It makes the body stronger and healthier enabling it to cope up with demands of the activity.
3. Calcium intake
People who are into sports fitness should have calcium present on their diet. This is to provide stronger bones to the body.
Since the body is more exposed to greater physical activities, it is important to have stronger bones in order to avoid fractures or certain bone diseases like “osteoporosis.”
Calcium can be found in different vitamin and mineral supplements. They are also abundant in foods like sardines, tofu, dairy products, etc.
4. Warm exercises are always important before any kind of strenuous activities.
This kind of activity is needed in order not to strain the body. Hence, before playing the sports that you have always love, it is best to do some warm-up exercises first.
Indeed, engaging into sports activities is one great way of being physically fit. The best thing about it is that in sports, you get to enjoy the best of both worlds.
Generally, sports entail physical activities that are usually carried out for some “recreational” functions such as self-satisfaction, entertainment, competition, etc. It uses physical activity that is why most fitness experts regard sports as one way of staying fit and healthy. It can also be considered as one way of physical fitness; the only difference is that sports fitness is more inclined to the development of skill or ability.
However, like physical fitness, sports fitness is also capable of toning down the body fats of a person. Because of its rigid and strict health program, a sports enthusiast is able to maintain a well-balanced lifestyle in order to cope up with the strenuous demands of sports.
In sports, people should learn how to value their health. Otherwise, they can never endure the kind of energy that is required when playing sports activities.
Therefore, for people whoa re into sports fitness, here are some tips that you could use in order to stay healthy and be active on whatever sports you want to pursue:
1. Drinks lots of water
Humans can survive days, or even months without food, but they can never last a day without water.
Water is, indeed, the most important element needed by the body. Excessive perspiration, without any means of replenishing the lost fluids will result to serious health problems, and even death.
Therefore, for people who are into strenuous exercises and trainings, it is best to always drink lots of water.
However, for sports enthusiasts, water may not be enough to replace the kind of fluid lost. Hence, it would be better if they would have sports drinks instead. Aside from the fluid, sports drinks have tow additional important ingredients needed by a person who is into sports fitness: carbohydrates and electrolytes.
Electrolytes are usually lost during strenuous physical activity, and this can only be replaced through sports drinks. Carbohydrates, on the other hand, are also needed by the body during rigid workouts to provide more energy so that the body can cope up to the demands of the activity.
2. More veggies!
People who are into sports fitness require more intakes of vegetables and fruits. This is because the body is craving for more vitamins and mineral supplements. It makes the body stronger and healthier enabling it to cope up with demands of the activity.
3. Calcium intake
People who are into sports fitness should have calcium present on their diet. This is to provide stronger bones to the body.
Since the body is more exposed to greater physical activities, it is important to have stronger bones in order to avoid fractures or certain bone diseases like “osteoporosis.”
Calcium can be found in different vitamin and mineral supplements. They are also abundant in foods like sardines, tofu, dairy products, etc.
4. Warm exercises are always important before any kind of strenuous activities.
This kind of activity is needed in order not to strain the body. Hence, before playing the sports that you have always love, it is best to do some warm-up exercises first.
Indeed, engaging into sports activities is one great way of being physically fit. The best thing about it is that in sports, you get to enjoy the best of both worlds.
Synthetic Diamonds
The first synthetic diamonds were produced by General Electric in 1954. A synthetic diamond is basically a rock that has the durability, refractive index and hardness of a natural diamond – but it is made by man. A synthetic diamond should not be confused with stimulant diamonds, such as
glass, cubic zirconia, or moissanite.
Although the technology for synthetic diamonds came into play in 1954, no synthetic diamonds were ever seen on the market until the 1990’s. This was due to the fact that it took many years for General Electric to produce a synthetic diamond that could compare with the quality of a natural diamond – and when they figured out how to do it, they found that it cost more to produce a synthetic diamond than it did to mine and cut natural diamonds.
Finally, a small company by the name of Gemesis Corporation figured out a way to produce synthetic diamonds that were of the same quality as natural diamonds, at a cheaper price. Today, Gemesis produces synthetic white diamonds, and colored diamonds as well. These diamonds sell for about 1/3 of the cost of a natural diamond, but there is a shortage of them, and they are hard to find. In fact, it seems that synthetic diamonds are rarer than natural diamonds!
glass, cubic zirconia, or moissanite.
Although the technology for synthetic diamonds came into play in 1954, no synthetic diamonds were ever seen on the market until the 1990’s. This was due to the fact that it took many years for General Electric to produce a synthetic diamond that could compare with the quality of a natural diamond – and when they figured out how to do it, they found that it cost more to produce a synthetic diamond than it did to mine and cut natural diamonds.
Finally, a small company by the name of Gemesis Corporation figured out a way to produce synthetic diamonds that were of the same quality as natural diamonds, at a cheaper price. Today, Gemesis produces synthetic white diamonds, and colored diamonds as well. These diamonds sell for about 1/3 of the cost of a natural diamond, but there is a shortage of them, and they are hard to find. In fact, it seems that synthetic diamonds are rarer than natural diamonds!
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