How to Prevent UVB Radiation from UVB Photon Exposure

The ultraviolet light spectrum (UV) is a range of electromagnetic radiation emitted by the sun.The wavelength of the spectrum varies from 0.7 micrometers (billionths of a meter) to 10,000,000 times the wavelength of light emitted by a human eye.UV light can cause skin cancer, skin disorders, and skin cancers caused […]