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.
In 2007, Maccarone made the first discovery of a black hole in a globular star cluster in the neighboring NGC4472 galaxy. But rather than finding it by using radio waves, Maccarone found it by seeing an X-ray emission from the gas falling into the black hole and heating up to a few million degrees.