We have all seen it.A billboard that has turned blue because the red ink faded away.A garden chair that has turned chalky and snaps when you sit on it.A red car that has slowly turned a sad shade of pink.The culprit is the Sun. Specifically, Ultraviolet (UV) Radiation.UV photons are like tiny bullets. When they hit a polymer (plastic) or a pigment (paint), they have enough energy to b... https://cometenvirons.com/