Pathfinder landed without incident, using a drop, bounce and roll technology that had never been tried before.

CNN: NASA says Pathfinder already has met objectives

Steven Quintavalla, a longtime senior research engineer at the USGA labs, was looking for better ways to quantify how balls struck with drivers and other long clubs bounce and roll out on fairways.

WSJ: Ta-Da! The USGA Gives the Stimpmeter a Makeover | Golf Journal by John Paul Newport

If the economy doesn't roll over, SGL Carbon is too strong not to bounce back.

FORBES: Fear Will Fade

Fortunately for Al Gore, as his bounce recedes, he happens to be on a roll.

CNN: Tighten your saddles! Now it's a horse race