Hydraulic mining. Hydraulic mining, or hydraulicking, is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold. It is also used in mining kaolin and coal.
Each 1-cup serving of fresh grapes contains 22 micrograms of vitamin K. For a man, this amount supplies 18 percent of his recommended daily allowance; for a woman, a cup of grapes fulfills 24 percent of her vitamin K requirement per day.
1. Fiber and Digestive Health. Red seedless grapes are rich in fiber, which keeps your bowels healthy and prevents constipation. A cup of grapes or 30 grapes contain 1.5 grams of fiber. Your body requires 28 grams of fiber to digest a diet with 2,000 calories. Hence, a serving of grapes provide 5% of the daily fiber requirement.