The Rainmakers crew did a fun golf ball test to see what (if any) impact a used golf ball has versus a new one.

After seeing these MythBusters test results from the swing robot, you might dry off your golf ball a little more often.

He placed unfinished golf balls between the sharp points of an electronic micrometer to measure it to thousandths of an inch. Each ball, with it's aerodynamic surface geometry of 332 tiny ...