Weak Golf Grip. A Weak Golf Grip is simply the opposite of a strong grip. Instead of your hands being rotated to the right and more under the club (for right handed golfers), you hands are rotated to the left and more on top of the club.
The Antarctic Ozone Hole was discovered by the British Antarctic Survey from data obtained with a ground-based instrument from a measuring station at Halley Bay, Antarctica, in the 1981-1983 period. They reported the October ozone loss in 1985.
The Dobson Unit is the measurement unit for the total number of molecules of ozone between the surface and space. The ozone hole, a large, ozone depleted layer of the Antarctic lower stratosphere, reached its lowest concentration over Antarctica of 194 DU on September 30, 1979. In the 1980âs, the minimums became deeper rapidly: 173 DU in 1982, 154 in 1983 and 124 in 1985.