Sir Elton Hercules John CBE (born Reginald Kenneth Dwight on 25 March 1947) is a multiple Grammy and Academy Award-winning English pop/rock singer, composer and pianist. Source(s): http://en.wikipedia.org/wiki/Elton_John
The âPerc Testâ. A Perc Test (also known as âPerk Testâ, and more formally known as a Percolation Test), is a soil evaluation that tests the rate at which water drains through soil.
The Property and Environment Research Center (PERC) is dedicated to improving environmental quality through property rights and markets. A 501(c)(3) non-profit organization, PERC is dedicated to the principle that individual liberty, secure property rights, and free markets are essential to the conservation of environmental resources.