a light year is a unit of distance it is the distance that light can travel in one year light moves at a velocity of about 300000 kilometers km each second so in one year it can travel about 10 trillion km more p recisely one light year is equal to 9500000000000 kilometers
Hacker is something no golfer ever wants to be called. Hacker is a derogatory term in golf that means: someone who rarely plays golf so is quite bad when they do; generally, any golfer who is just not very good at it; a mediocre or poor golfer who displays bad golf etiquette and/or poor sportsmanship.
Vox populi A competetive physical activity, played according to specific rules, and which requires practice to attain a level of expertise. See Blood sport, Contact sport, Extreme sport, High-impact sport, Low-impact sport, Moderate-impact sport, No-impact sport, Sports medicine, Water sport.