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.
What should be included: 1  Perc tests are typically performed during the wet season, although some areas allow them to be done anytime. Depending on how many holes or pits are needed and local soil conditions, a perc test might take a few hours or all day.