Friday, November 9, 2007 

A Second Skin

The human skin is an amazing organ: its about 21 square feet in size, with approximately 400 pores and fifteen feet of blood vessels per square inch, its waterproof and durable, and it regulates your body temperature.

So when researchers working in the outdoor apparel industry decided that they wanted to make a fabric that was like a second skin it was no small task. But somehow they did it.

At the heart, literally, of all modern fabrics is a microporous polytetrafluoroethylene (PTFE to those in the know) membrane sandwiched between two layers of high-performance, breathable textiles. It is this membrane, which closely mimics the functioning of human skin, that is responsible for the functionality of modern outer wear.

But whereas human skin has around 400 pores per square inch, the PTFE membrane contains over 9 BILLION microscopic pores per square inch.

Most importantly, and perhaps most brilliant of all, is that these pores are 20 000 times smaller than a water droplet but 700 times larger than a water vapour molecule. this means that water cant get in, but perspiration can diffuse out.

A fabric that is simultaneously waterproof and breathable. Brilliant.

And for those of you who thought youd never heard of PTFE before you have. only we know it under one of its trade names: Teflon.

It means that todays wet weather wear not only functions as a second skin, but allows your own skin to do what it does best: regulate your own micro-climate.

No matter how much we may wish otherwise, we really have no control over the weather. Mother Nature will do what Mother Nature does regardless of what we have to say about it. And although you might not be able to control the outer elements, with a little thought and attention when purchasing wet/outer weather wear, you can get a little control back. control of your own micro-climate.

For great advice on waterproofs visit your local Foremost pga golf professional

James Langmead pga Qualified golf professional and former callaway club fitter of the year http://www.thegolfshoponline.co.uk

Yoga Mat Disinfectant

 

Las Vegas Real Estate

In the United States, there are some states that offer the best of both worlds a very high real estate appreciation rate and commercial values or prices of homes that are very reasonable. These states become the ideal place for real estate investors and homebuyers looking for a worthwhile investment, as they can be assured of very high returns in the future.

One such state is Arizona, which has a 25 percent real estate appreciation rate and houses that only cost about $300,000. However, an even better example is Nevada because in some of its cities, like Las Vegas, the real estate appreciation rate is the highest in the country, and the average prices of homes remain very reasonable.

Real estate profile of Las Vegas

The average price of single-family homes in Las Vegas is about $360,000. Compared to similar highly urbanized cities like Los Angeles, where homes cost around $750,000, this price is very reasonable. Moreover, the very high real estate appreciation rate in the city, which rose to 28 percent in 2005, makes this a small price to pay for the returns that investors and homebuyers can get. If this trend continues, investors and homebuyers can expect the value of their homes to double in less than four years. Some people can expect returns of about $200,000 in the next two years or so.

Downside

However, the excellent real estate opportunities in the city may come with a price for some. The weather conditions in Las Vegas, for example, may not be for everyone. Moreover, people who relocate to Las Vegas may have to contend with being confined to the city, as Nevada does not have as many urbanized cities they could visit as other states do.

Las Vegas provides detailed information on Las Vegas, Las Vegas Weddings, Las Vegas Real Estate, Las Vegas Shows and more. Las Vegas is affiliated with Las Vegas Casino Reviews.

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