NASA Wants to Stifle Sonic Booms
 

Researchers are studying how wing lift and exhaust plumes shape the shock waves that create sonic booms, an early step in the push to build quieter supersonic aircraft.
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تويوتا تخسر لأول مرة منذ 70 عاماً
 

Tesla Teases Us With a Shot of Its Sedan
 

The Silicon Valley startup lifts the skirt on a car that company founder Elon Musk likens to a BMW 5-Series or Cadillac CTS. Looks more like a Maserati or Aston Martin to us.
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Southwest Redefines Model Airplane
 

The airline unveils <cite>SI One</cite>, a Boeing 737 decked out with a 100-foot-long picture of <cite>Sports Illustrated</cite> swimsuit model Bar Rafaeli. Sleazy pandering or brilliant marketing? You tell us.
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Sweden Builds the World's First Stealth Ships
 

A Swedish defense firm unveils what it calls the world's first stealth ship. Designers say it's undetectable to radar at distances greater than eight miles in rough seas, and up to 14 when it's calm.
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