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.
Caddies usually take home between 6%-10% of a player's tournament earnings. Tiger earned a little less than $10 Million last year, so Steve Williams could have made about $1 m â¦ illion last year. It is reported that Steve makes roughly 1 million per year. He gets a fixed rate, plus a percentage of Tigers winnings.ven non pro caddies can make over $1000 per week, as standard tips can be $50 or $100 per round per bag; considering TPC Sawgrass is $350 to play or one can pay over $500 to play Shadow Creek.