Tech Barrier Films

Reading in dim light won’t damage your eyes, you don’t need eight glasses of water a day to stay healthy and shaving your legs won’t make the hair grow back faster.

These well-worn theories are among seven medical myths exposed in a paper published last week in the British Medical Journal, which traditionally carries light-hearted features in its Christmas edition. Two U.S. researchers took seven common beliefs and searched the archives for evidence to support them.

Despite frequent mentions in the popular press of the need to drink eight glasses of water, they found no scientific basis for the claim.

The complete lack of evidence has been recorded in a study published the American Journal of Psychology, they said.

The other six myths are:

• Reading in dim light ruins your eyesight.

The majority of eye experts believe it is unlikely to do any permanent damage, but it may make you squint, blink more and have trouble focusing, the researchers said.

• Shaving makes hair grow back faster or coarser.

It has no effect on the thickness or rate of hair regrowth, studies say. But stubble lacks the finer taper of unshaven hair, giving the impression of coarseness.
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When I was young, I dreamed to become a photographer someday. Now at my right age, taking into it is a difficult as I never thought so before. So from this point, I will be sharing an article tackling the basics of photography by John Eva from the site articlefirm.com.

Give a camera to anyone and more then likely, that individual will figure out a way to use it. However, tell the photographer to take a skilled photograph, and not everyone will know what to do. There are basic guides to photography that is easy enough for anyone to understand, and will have many people up and running with their various photography projects in no time.

One of the most important aspects to photography is to always take care of the camera that is being used. This means that the camera needs to be placed into a protective case, and kept in a cool, dry, and dark atmosphere, if possible. Exposing the camera to direct heat or sunlight can warp the film, if there is any, inside of the camera. With digital cameras, there is also a need to keep the camera in the shade, as heat can ruin the camera. Harsh conditions to the weather, such as rain and cold, should also be avoided.

Another important factor when it comes to photography is to let the imagination run free. Often times, we are too consumed with the right and wrongs of everything. With art, however, there are no limits to what can be created. Sometimes, the rarest occurrence can be captured with a photo. Photos can certainly speak a thousand words, and even the quietest of moment and emotions can be captivated on a photo instead of the spoken word. It is also important to keep a camera in tow when possible. This is because there are always one-chance opportunities that will appear in photography. Without a camera, many people will miss out on the chance to capture something that is truly great.
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