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.
Sources of Ozone Depletion. A. General Findings. Based on data collected since the 1950s, scientists have determined that ozone levels were relatively stable until the late 1970s. Severe depletion over the Antarctic has been occurring since 1979 and a general downturn in global ozone levels has been observed since the late 1970s.