Sunscreen, used to decrease tanning and prevent sunburn
Sunscreen | sunscreen | Everybody's Free (To Wear Sunscreen) |
Taking Guangzhou's nickname, the Flower City, the American architectural firm of Ellerbe Becket designed Guangdong Olympic Stadium's sunscreen roof to resemble layers of petals on a flower.
Ultraviolet (UV) radiation is ionizing but it is not penetrating, so it can be shielded by thin opaque layers such as sunscreen, clothing, and protective eyewear.