Eventually, according to the dermatologist, this science will make its way into an over-the-counter product, in the form of a hand-held roller.
It's been kind of a roller-coaster ride.
It's sort of been a roller coaster ride.
This is not usually in continuous movement but takes the form of a series of loose rollers over which the work can easily be pushed by one man.
The aim of this work was to investigate the influence of water content on the physical properties of the agglomerate formed in a roller compactor.
In Drew Barrymore's new film, Whip It, you play a disaffected, teenage beauty queen who discovers herself through roller derby, a rough-and-tumble form of competitive roller skating.
The original form of roller hockey, also known as hardball roller hockey, is played with quad skates, a small hard ball, and curved sticks similar to those used in field hockey, and the sport's rules are derived largely from polo.
Further down the road I see some more "kerbside colour" in the form of roller skaters.
These additions come in the form of roller coasters, family rides, shows, restaurants, or general park enhancements.
