These 10 animal facts will amaze you. Solar glass is a type of window and building material that is designed to block radiant heat transfer, which is basically the amount of heat from the sun that passes through the glass and into whatever space is on the other side.
Human skin color can vary from almost translucent to almost black. This range of colors comes from the amount and type of a pigment called melanin found in the skin. There are two types of melanin--eumelanin and pheomelanin. In general, the more eumelanin in your skin, the darker your skin will be. People who make more pheomelanin than eumelanin tend to have lighter skin with freckles. Like many other traits, the amount and kind of pigment in your skin is controlled by genes.
Over exposure to UV rays can result in the release of a pigment known as melanin. Melanin is produced to fight the damage that is caused by ultra violet rays in the body.The more the skin is exposed, the darker the melanin in the skin will become and sometimes the result is a patchy uneven skin color.Many people, when looking for information about how to lighten skin, will end up purchasing skin lightening products which can contain harsh chemicals.he more the skin is exposed, the darker the melanin in the skin will become and sometimes the result is a patchy uneven skin color. Many people, when looking for information about how to lighten skin, will end up purchasing skin lightening products which can contain harsh chemicals.