THE CHEMISTRY OF SUNSCREEN. Sunscreen: (snskrn) n. Chemical or physical agents that protect the skin from sunburn and erythema by absorbing or blocking ultraviolet radiation. A preparation, often in the form of a cream or lotion, used to protect the skin from the ultraviolet rays of the sun.
The Llano County Courthouse in Llano. Llano County /ËlÃ¦noÊ/ is a county located on the Edwards Plateau in the U.S. state of Texas. As of the 2010 census, its population was 19,301. Its county seat is Llano, and the county is named for the Llano River. In 1869, pioneer rancher John Wesley Snyder led a cattle drive from Llano County along the Chisholm Trail to Abilene, Kansas.
'Calon Lan' lÃ¢n is a hymn which is close to the heart of Any welsh, person and is regarded even today as one of the great anthems Of. Wales while it has been translated Into, english it is still only ever sung in the Original. welshn 2008 Parc Calon Lan was opened at Blaengarw on the rite of the former colliery washery which had attached to the International Colliery. his was part of a project to completely rejuvenate the area, and to emphasise the heritage the place has as the former home of Gwyrosydd.