The 2009 Nissan GT-R is the sports-car value of the year, if not the decade—a car under 80 grand whose performance matches that of a $200,000 supercar. Engineers scrutinized every component to squeeze out more performance while saving weight and money. Inside the twin-turbo, 3.8-liter V6’s aluminum engine block, the walls surrounding the pistons receive a coating that dissipates heat better than the typical, heavier cast-iron linings. The engine produces 480 horsepower and hurls the GT-R from 0 to 60 mph in 3.5 seconds—quicker than a Lamborghini Gallardo.
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Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?