What’s Inside: Golf Balls

Cis-1,4-Polybutadiene It’s rubber with a memory. This polymer’s chain of repeating units are cis-linked—connected on the same side of a carbon-carbon double bond. Once molded into a shape (like a ball), the material returns to that shape whenever it gets ...

Source: http://www.wired.com/gadgetlab/2013/05/fa_whatsinside/

EMS TECHNOLOGIES EMC ELECTRONICS FOR IMAGING ELECTRONIC DATA SYSTEMS