Why Golf Balls Have Dimples

This episode explores how surface texture changes airflow and flight, plus the evolution from earlier smooth and patterned balls. The story keeps the mechanisms clear and the research grounded for a casual listener. Inside this episode: - The wake behind a ball - Useful turbulence - Spin and lift - From wear to design - Why patterns differ Sources include United States Golf Association, The Ball and Aerodynamics, National Aeronautics and Space Administration, sports ball aerodynamics, and United States Golf Association Museum, golf ball history. This episode is a researched narrative summary. Historical records may be incomplete, translated differently, or interpreted differently by scholars. We distinguish documented facts, estimates, disputed interpretations, and later stories where material. Corrections are logged and incorporated into future editions. Follow The Sporting Equipment Story for more researched stories about the engineering behind sports equipment.