Chapter

Evolution of Bowling Balls
The 90s marked a major change in the production of bowling balls, with the advent of new coatings such as resin and the use of materials like rubber. The decade also saw experimentation with a ball that floated in liquid mercury for continuous tweaking.
Clips
Each decade brought along a pretty big sea change with bowling balls.
18:54 - 21:55 (03:01)
Summary
Each decade brought along a pretty big sea change with bowling balls. But the 90s are arguably the decade of the most significant changes because they started using different coatings on the outside of the ball.