LASEK (or laser-assisted subepithelial keratomileusis) is a laser vision correction procedure that is similar to both LASIK and PRK. Like LASIK, LASEK can also be used to treat farsightedness, nearsightedness or astigmatism. It is also a type of laser presbyopia surgery when it is used for the treatment of age-related nearsightedness.
Cool Facts About The Large Grey Mongoose. The largest species of Mongoose in Africa, the Large Grey Mongoose, also commonly known as the Egyptian Mongoose, grows to nearly 90cm long with a 40cm long tail.
The mugo pine (Pinus mugo) grows as a stout, shrub-like evergreen tree, anywhere from 3 to 20 feet tall, depending on the cultivar. According to Clemson University Cooperative Extension, the glossy dark brown cones of this tree grow either alone or in groups of two to three and are 1 to 2 inches long and 1 inch wide.hite Pine. Bearing the largest cones of all pine trees in the world, according to the website Green Nature, the white pine (Pinus strobus) can grow over 150 feet tall. Brown, diamond shaped scales cover the thick, oblong cones of the white pine.