Tarmacadam Tarmacadam Tarmacadam is a road surfacing material made by combining macadam surfaces, tar, and sand, patented by Welsh inventor Edgar Purnell Hooley in 1902. The terms "tarmacadam" and tarmac are also used, with varying degrees of correctness, for a variety of other materials, including tar-grouted macadam, bituminous surface treatments, and modern asphalt concrete. The term is also often used to describe airport aprons (also referred to as "ramps"), taxiways, and runways regardless of the surface. Pioneered by Scottish engineer in the 1820s, macadam roads are prone to rutting and generating dust. Methods to stabilize macadam surfaces with tar date back
The Fuller Center for Housing The Fuller Center for Housing The Fuller Center for Housing (FCH) is an ecumenical Christian, 501(c)3 non-profit, non-governmental organization based in Americus, Georgia that builds and repairs homes for low-income families and individuals. It is active in 60 U.S. cities and 16 countries outside the U.S. The Fuller Center was started in 2005 by Presidential Medal of Freedom recipient Millard Fuller and his wife Linda Caldwell Fuller, founders of Habitat for Humanity, at an intentional Christian community called Koinonia Farm in rural southwest Georgia. After spending 29 years of service in the Christian housing ministry at Habitat, and being fired