Word: foams
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...walls of water, but surfers are traditionalists by nature. For more than 40 years, as many as 9 out of 10 American wave riders have relied on one supplier of blank or unfinished boards: Gordon (Grubby) Clark. Last December when the old man slammed shut the doors of Clark Foam, in Laguna Niguel, Calif., he unleashed a tsunami. Some small businesses that had been shaping and finishing Clark's polyurethane (PU) boards simply wiped out; panic over supply swept the industry. But Clark's departure may turn out to be the best thing to happen to the sport. Surfers have...
Companies like California's Firewire Surfboards and France's Salomon have caught the attention of high-ranking pros by bringing innovative materials and construction methods to surfboards, some that had already worked wonders for skis, snowboards and the wings of Boeing Dreamliners. New designs using expanded polystyrene foam (EPS), epoxy resins and stiff sheets of carbon fiber add responsiveness and maneuverability to the boards. The buzzword: "flex memory"--or "flex"--the way a board snaps back into its original shape in a turn or maneuver. "The materials have a memory of the original curve, and they return to that curve...
...NASA knows it may never be able to completely keep every inch of the shuttle fuel tank's polyurethene foam intact during takeoffs. In this flight, the foam cracked and dislodged before liftoff, all after NASA decided to eliminate 37 pounds of it in a new tank coverage design before Discovery was rolled out to the launchpad. It was a move Hale called the "largest aerodynamic change that we have made to the space shuttle since it first flew...
...planned 17 upcoming shuttle flights by encouraging private industry to develop a commercial short-hop space vehicle to ferry astronauts and supplies to and from the space station. Then, to replace the shuttle, NASA is planning a new-generation, Apollo-style capsule capable of going on to the moon. Foam should not be an issue on the next-generation space ship because the crew capsule will sit atop the rocket rather than essentially hug the rockets as does the shuttle. If foam insulation is used, any debris will fall down and away from the capsule. The capsule also will come...
...gunshot wound to the groin. Four Boston policemen "accompanied" my patient through the electric doors. He had been resisting arrest, even tried to run down a cop with his car. That probably explained why one of the cops had my patient's face mashed down into the black vinyl foam pad that covered the gurney, in the process asphyxiating him. The other two were taking turns yanking his arms up behind his back and punching his kidneys. The fourth officer was ramming the tip of his nightstick into the base of the patient's spine. Two on one is unfair...