Radiation is the emission (sending out) of energy from any source. There are many types of radiation. Ultraviolet (UV) radiation is a form of electromagnetic radiation. The main source of UV radiation (rays) is the sun, although it can also come from man-made sources such as tanning beds and welding torches.Radiation exists across a spectrum from very high-energy (high-frequency) radiation â like x-rays and gamma rays â to very low-energy (low-frequency) radiation â like radio waves.he main source of UV radiation (rays) is the sun, although it can also come from man-made sources such as tanning beds and welding torches. Radiation exists across a spectrum from very high-energy (high-frequency) radiation â like x-rays and gamma rays â to very low-energy (low-frequency) radiation â like radio waves.
By Heidi, White is a simple, clean and crisp color with many different varieties: off-white, eggshell, bright white, ivory, cream, ecruâ¦wait, whatâs ecru? Ecru is the term often used by fine stationery printers to describe ivory or cream colored paper.
Ecru is a town in Pontotoc County, Mississippi, United States. The population was 947 at the 2000 census. Ecru is located at 34Â°21â²20â³N 89Â°1â²39â³W / 34.35556Â°N 89.0275Â°W / 34.35556; -89.0275 (34.355505, -89.027633). Ecru is home to the largest upholstered furniture plant in the world which manufactures Ashley Furniture. According to the United States Census Bureau, the town has a total area of 4.1 square miles (10.6 kmÂ²), of which, 4.1 square miles (10.6 kmÂ²) of it is land and 0.24% is water.