slalom skis

The Science of Speed

The other Olympic competition: to create faster, lighter, more powerful equipment.

As athletes trained for Salt Lake City, physiologists, chemists, physicists, and engineers were in their own race: to make faster, more powerful, lighter gear. The 2002 Winter Games will feature new equipment in almost every sport-from supershort slalom skis to faster snowboards coated with indium. But the most spectacular hardware will likely be the simplest: a wee sled known as the skeleton, on which athletes travel headfirst up to 90 mph. Skeleton is a featured event for the first time since 1948.

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speedy The Fastest Swimsuit on Earth
"At the Beijing Olympic pool, perhaps the only star bigger than Michael Phelps was his swimsuit. The Speedo LZR (pronounced "laser"), like Phelps, didn't disappoint: 16 of the 32 gold-medal winners wore the full-body suit, and another 13 wore LZR pants."
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speedy A Finish that Repairs Itself
"It won't save you from a key-gouging vandal, but the finish on the 2008 Infiniti EX and FX-model SUVs can erase scrapes caused by, say, car washes or stray branches."
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speedy Boeing Advanced Tactical Laser
"Truck-mounted IED-destroying lasers have already been tested in Iraq, but firing lasers from an airplane is a more difficult proposition."
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speedy A Spit Test for Heart Attacks
"This year, San Antonio EMT crews began using a spit test that detects cardiac arrest faster, more accurately and more cheaply than other diagnostic tests."

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