The use of polyurethane in medical applications has been well-documented. 1 But there is one member of the polyurethane family — the polycarbonate-urethane subset ­— that has great potential for use ...

In our robot testing, conducted by the independent clubfitting chain Cool Clubs, golf balls with urethane covers preferred by tour pros averaged 30 to 50 percent more spin on a 45-yard pitch shot than ...