The average adult has over 8 lbs. of skin, and it is the largest organ in your body. Your skin serves many purposes, but one of its major functions is to protect the body from infectious organisms, such as parasites, bacteria or viruses, that cause disease.hough normal flora bacteria are not usually harmful, they can cause infections if they enter your body through a wound. Most of these organisms are considered healthy bacteria because they prevent very harmful bacteria, called pathogens, from growing on your skin.
Besides radium, there are several other methods of making glow in the dark watch dials. There are various non-radioactive phosphor compounds that will glow in the dark after being exposed to light. Some modern compounds can glow for 10 to 15 hours after a relatively short exposures to bright light. Tritium, like radium, is radioactive, but it is much safer.
And thanks to a dispersion that has 2.4 times the fire of diamond, moissanite bends light into mesmerizing rainbow flashes of fireâ¦ more than twice as much as diamond, ruby, emerald, or sapphire. By day and by night, moissaniteâs conspicuous brilliance is spectacular.