Archives: 2009   October
politics , news analysis

Where is the best place to go on holiday this Christmas? The Caribbean?

Where do you want to go for your Christmas holiday? Two of the holidays that have really done well this year are really standing out among the rest of them. Kiing holidays have always been considered the Christmas holiday, because they are covered in snow and surrounded by conifer trees. Holidays for those that want to ski don’t just go during the Christmas period, they go all year round. The chance to go skiing at any time during the year, is so high now that it is no longer considered a Christmas holiday.

Remember that we are talking about luxury Christmas holidays as well. Going skiing usually involves going to a luxury hotel, but the hotels in the Caribbean are very luxurious. What’s strange for Christmas time is that these two holidays are in the Caribbean, one of the hottest locations in the world.

St Lucia holidays are on the rise this Christmas, and so much so that flights have almost been completely consumed already. luxury Christmas holidays are the best option to look for now, they offer some of the best possible holiday packages. But the advantage of this is that there are some truly amazing offers available. The weather in St Lucia is going to be very warm this December as well, with only a small amount of rain.

Barbados holidays provide anyone visiting this Christmas with a vibrant and exciting Christmas holiday. If you would like a fun and exciting Christmas, then there is no better place. There is no opportunity to get bored, there is so much to do. In Barbados there is no time for rest, unless you can make it to the beach, other than that, it is party, party, party all night long. Christmas is a time of celebration in Barbados, and a massive one at that, parties and late nights all around. You can even find a holiday in Barbados, a full package deal for less than a thousand pounds.

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Posted in Afghanistan War, Climate Change, Current Events, Investments, Making Money, Military, News Analysis, Technology on Oct 30th, 2009, 12:03 pm by travelwell     

SOLAR LIGHTS UP THE CENTURIES

Solar power has been around since the Seventh Century BC. 
The Ancient Egyptians used the sun’s heat to make bricks, which were formed by mixing mud and straw together and baking them in the sun.   The ancient Greeks and Romans were the first to use what we now call passive solar design – architecture designed to optimally harness the sun’s rays for light and heat. 
By orientating their buildings towards the south, they gained maximum benefit from the winter sun.  Simultaneously, they were able to reduce their dependence on firewood which was often in short supply, making early use of renewable energy in preference to fossil fuels.The Romans took solar design seriously, making it illegal to obscure a neighbour’s access to sunlight and using glass for windows.
Energy from the sun was also used by the Ancient Greeks who used bronze shields to focus the sun’s rays onto the wooden ships of the Roman army, setting them on fire.Some early native cultures in America built their homes into cliffs to get the best use of the heat trapped in the rocky sides.
The world’s first solar collector is said to have been built in 1767 by the Swiss Horace de Saussure, but it was only in 1839 when Frenchman Edmond Becquerel first showed photovoltaic activity that the foundation for modern solar power research was set.  He discovered that electric current in certain materials could be increased when exposed to light.
The first active solar motor was developed by French mathematician Auguste Mouchout, who also invented a steam engine powered by the sun.Both of these inventions failed to get off the ground because of the prohibitive cost of production.
Over time and all over the world, scientists were working out new ways of harnessing the sun’s energy.In the lae 1870s, William Grylls Adams worked out that when light was shone on selenium, it shed electrons, thereby creating electricity. 
Albert Einstein’s theories on the photoelectric effect – involving the generation of electricity through solar cells – won him the 1921 Nobel Prize in Physics.
In the 1950s, Bell Laboratories (now known as AT & T Laboratories) developed the first silicon solar cell which could generate a measurable electric current.  It was the first cell capable of converting enough of the sun’s energy into power to run everyday electrical appliances.
Photovoltaic silicon solar cells were first used in a practical way in the late 1950s with the launch of the satellite, Vanguard 1, which had a solar powered radio.In 1981, the first aircraft powered by solar power, flew from France to England, using 3 000W of power from 16 000 solar cells.
The Arab Oil Embargo in 1973/4 forced western economies to rethink solar energy research as a means of reducing their dependence on oil.In the 1970s, Dr Elliot Berman designed a less expensive solar cell, which enabled a large number of new uses to be considered, such as railroads, navigation warning lights and homes in remote areas. 
Environmental issues, particularly climate change, have been at the heart of the drive to find viable renewable energy sources such as geothermal, wind, wave and solar power.   And whilst technologies have improved vastly since ancient times, the basic premise of using solar energy as a renewable energy source has remained the same.

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Posted in Afghanistan War, Climate Change, Current Events, Investments, Making Money, Military, News Analysis, Technology on Oct 30th, 2009, 12:03 pm by travelwell     

Change is Needed in the Dental Care Industry

dental care

Change is right around the corner. There are many things on the horizon. For example, they can regrow teeth if there is any root left alive. It has been done in a lab. But when will it be commercially available? Who knows?

Gum tissue can be grown in the lab from the patient’s own cells. This saves the need to grab donor tissue from the roof of the mouth or some other area. Again, we have no idea when we will see this commercially.

Unfortunately, many people are suffering from gum disease and receded gum tissue. Some even have loose teeth. It is important for people to understand that almost all of the time, but not always, this is going to be due to the presence of gum disease. Prevention is better than cure and that is why you may wish to shop for a hydrofloss.

Ask almost any dentist or especially periodontists, they will all tell you that most people have problems with their gum health. What I find perplexing is why dentists don’t mention this more often to their patients. Some dentists will simply allow a problem to get worse until it reaches the point of needed a Scaling and Root Planing. If interested in prevention, you may wish to buy a hydrofloss.

This, in my opinion, is not the greatest service to the patient. Humanity is cruel. Many dentists know that what I am saying is true. Please don’t misunderstand, there are many good dentists. I just wish there could be some behavioral or attitudinal changes out there. Patients deserve the best.

I understand the frustration of doctors. Perhaps they believe they are wasting their time when they spend it educating the patient. Perhaps there are other reasons. Whatever is going on in any specific practice, I hope that the focus can shift more towards what is best for the patient – even when the patient has no idea about what is going on. Some buy ora-md.

What happened to the age old idea of doing good for goodness’s sake. It isn’t necessary for anyone to realize that you have done them a good deed or not, just do it. If we all operated that way regardless of what place or station in life we occupy, wouldn’t the world be a better place?

Author: David S. All Rights Reserved:

Disclaimer: This article is for information and entertainment purposes only. It does not intend to render advice, diagnosis or treatment. If you have or think you might have gum disease or any other health problem, visit your periodontist or physician for advice, diagnosis and treatment. The USFDA has not evaluated statements about products in this article.

 

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Posted in Afghanistan War, Climate Change, Current Events, Investments, Making Money, Military, News Analysis, Technology on Oct 29th, 2009, 9:14 am by travelwell     

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