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Scientists have developed a toothbrush with video
07-09-2009
A huge number of toothbrushes different in appearance and methods of use have been submitted to the choice of consumers. But this is not the limit. Scientists of the Japanese company Panasonic has developed yet another representative of this family.
New dental electrobrushes has a video camera, located between the vibrating bristles. According to the magazine New Scientist, the image is transferred from the camcorder to the big screen that allows users to clearly see the remaining food particles in tight spaces. With the advent of such a toothbrush can make cleaning of the teeth will not blindly, but to fully control their actions.
Scientists plan that in future the image obtained in this way, it will be possible in real-time transfer your dentist.
The representative of the British Foundation for healthy teeth, "said the organization welcomes any new items that will help improve the condition of the teeth.
However, according to representatives of other organizations - the British Dental Association, a thorough cleaning twice a day, regular brushing produces a result not how it is worse than with a video camera in your mouth.
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Articles for theme "teeth whitening":
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07-09-2009
Ultrasound has long been used in medicine, including in order to quickly knit broken bones. And recently it became known that the therapeutic waves may return people who have lost teeth, healthy smile.
Engineers of the Canadian University of Alberta, which for some time studied the effect of ultrasound on the damaged teeth and jaw tissue of animals, have developed a new ultrasonic device. The scientists succeeded in using ultrasound stimulation of the damaged area to build up a broken piece of tooth in the rabbit.
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07-09-2009
What is the chemical method of tooth whitening?
It is based on the ability of atomic (active) oxygen to initiate the oxidation processes that convert the binary compounds of carbon C = C (determine the degree of pigmentation) in single, less pigmented. As a result of the tooth (s) are perceived as more white. As a source of active oxygen in the currently most often used carbamide peroxide. In the past few years there is evidence that the most effective and safe means of so-called whitening of the dead (already had a root) of teeth is only sodium perborate used without hydrogen peroxide.
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06-09-2009
Do you already have several tattoos, piercing and funny you do not know how to surprise yourself and others. Out there - it skaysy! In today's world skaysy - it is fashionable, skaysy - it's easy, skaysy - it is beautiful.
Skaysy - a precious stone, synthetic sapphire or tiny gold figurines, which are installed on the tooth, which does not harm the tooth, quick to install and can be easily removed if you get bored.
Decoration of the front teeth with precious stones was practiced even in ancient Indians, but did so only royalty and ritual purposes.
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06-09-2009
Whitens teeth may be different. Some prefer not to go to the dental clinic, and to try teeth whitening popular means (teeth whitening at home). What folk methods are known to the modern world, recipes and tips. Is it possible to whiten teeth at home - strawberries, gel, paste, lemon?
Tale of the white teeth
Lounge like yellow enamel. You know why? It is indeed not very bright, but very strong. But most of us - not dentists, yellow, we would prefer a white-toothed smile. And if their «home» teeth shine white, we will mercilessly bleach.
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