technology

GE magnetic refrigeration system hints at more efficient future

GE magnetic refrigeration system hints at more efficient future

In a time when manufacturers are looking to give your kitchen appliances connectivity to the digital world, GE has busied itself with improving how the appliances work: in this case, how your refrigerator may one day keep food cold. In a short video, GE has shown off its magnetic refrigeration system, which eschews conventional refrigerants and compressors for metals and magnets.

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PixMob details turning 80,000 Super Bowl fans into massive video display

PixMob details turning 80,000 Super Bowl fans into massive video display

Those who watched the Super Bowl yesterday likely marveled at the bright lights flashing from the stands during the half time show, something that was both a wonderful backdrop for the blow-out event and a bit puzzling for those watching at home. As it turned out, those who attended were given special hats before the show, each equipped with technology to collectively pull off the theatrics.

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