The Color-Sensitive Cones. In 1965 came experimental confirmation of a long expected result - there are three types of color-sensitive cones in the retina of the human eye, corresponding roughly to red, green, and blue sensitive detectors.
Most PGA Tour caddies make between $1000 and $1500 per week, but they also make a percentage of what the player wins in the tournaments. This usually equates to 5 percent of any finish outside the top 10. Players breaking into the top 10, but not winning, will share 7 percent of their prize with their caddies.
Another 50 golfers made between $1-$2 million, resulting in bonuses of at least $50,000. And if you were the caddie who finished 125th on the money list (the last person to guarantee a PGA Tour card for 2014), you would have received at least $30,508 in bonuses.he average PGA Tour player plays between 20-30 events per year, so it would make sense to assume that the average salary would range from $20,000-$45,000. Bonuses: The real money for caddies comes from bonuses. The PCA President also explained that caddies earn at least 5% what the golfer makes in a given week.