They are balls used...in golf. That's it. No particular reason.
Go to a Tennis/Golf club, and at the end of the week ask if they have any balls they are going to throw out, so you can keep them instead. That or go to a golf/tennis course and pick up any left over balls. I've left some tennis balls on the court for others.
There are no feathers in a golf ball.
The Lost Golf Balls company sells used golf balls. These have been typically retrieved from lakes and water hazards in resorts and private facilities across the states.
George bush
People Used Wooden Clubs, And Different Styled Golf Balls From Today.
Soccer balls are used instead of golf balls in the sport FootGolf. The cups are made bigger for the soccer ball and the rules of the game follow the rules of golf.
I have found that there are many brands of golf balls, but some are more desirable than others. The top 3 brands used by pro golf players are Titleist, Nike and Callaway.
Green staked tree, Ground Under Repair, casual water, water in a bunker, animal burrow, cart path (check local rules though), embedded ball in the fairway, tyre print (from tractor or heavy vehicle).
The numbers are used to identify the golf balls while in play. That way players don't confuse the balls. At the beginning of the round, players should compare balls so that everyone knows what the others are playing with.
A golf bag organizer is used for organizing items that are usually placed within a golf bag. Examples of these include golf balls, tees, rags, covers and other such items.
Buzz Aldrin reported hitting two golf balls on the moon during the Apollo 14 mission. The specially designed golf club and balls were used as a fun experiment to test the effects of gravity on the moon.