Thursday, May 17, 2012

Scientists create an air-conditioned bulletproof vest

Scientists create an air-conditioned bulletproof vest: "When most of us realize that we’re overdressed for the weather, we can simply take off that extra jacket or whatnot that’s causing us to overheat. Police officers, however, don’t have the option of taking off their bulletproof vests ... and those vests aren’t exactly known for being lightweight and breathable. Fortunately, a team from Swiss research institution Empa has developed just the thing for those hot cops – an air-conditioned ballistic vest."

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Porsche's 918 Spyder hybrid on track for 2013 release, now with 770 bhp and 94 mpg

Porsche's 918 Spyder hybrid on track for 2013 release, now with 770 bhp and 94 mpg: "Porsche's hybrid 918 Spyder is a 770 bhp supercar that can top 320 km/h (200 mph), accelerate to 100 km/h (62 mph) from standstill in under three seconds and lap the Nurburgring Nordschleife circuit in seven minutes 22 seconds. The largely-carbon-fiber 918 Spyder will hit showrooms before the end of 2013, with pricing beginning at around US$1 million. It's all standard fare for a supercar except for one small thing - its fuel consumption of 3.0 l/100 km (94 mpg)."

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National Museum of the U.S. Air Force - Virtual Tour

National Museum of the U.S. Air Force - Virtual Tour:

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