Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
sod
So or turf is grass and the part of the soil beneath it held together by the roots, or a piece of this material.
Trivia about sod
Grass & dirt in squares for your new backyard
Surface layer of ground
In treeless areas, pioneers built houses of this 3-letter material, filling cracks with mud; hey, it was dirt cheap!
A section of growing grass & roots cut from the ground