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12-year-old develops inexpensive Braille printer from Legos

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Some of us may have been playing with LEGOs when we were 12-years-old, but most of that revolved around making pyramids and accidentally leaving bricks in places bare feet fear to tread. Such isn’t the case with Shubham Banerjee, who is in seventh grade and, seeing a need, developed an inexpensive braille printer from LEGOs.
via SlashGear

< … Read More → "12-year-old develops inexpensive Braille printer from Legos"

Your next fridge could keep cold more efficiently using magnets

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The fridge is the most common of common household appliances. Despite improvements in efficiency over the years, they remain one of the biggest users of electricity in the home, relying on chemical refrigerant and a compressor to transfer heat from the inside to the outside of the fridge. GE researchers have now developed a new type of refrigeration technology using magnets that is more environmentally friendly and is predicted to be 20 to 30 percent more efficient … Read More → "Your next fridge could keep cold more efficiently using magnets"

The inside story of how Olympic photographers get such stunning images

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Every single moment of the Sochi Olympics is documented in minute detail. Here’s how the AP and Getty Images, two of the biggest photo agencies on the scene, get their incredible photos from the Olympics to the United States, faster than you can microwave a bag of popcorn.

This past Tuesday in Sochi, Shaun White … Read More → "The inside story of how Olympic photographers get such stunning images"

Why Formula 1 cars are so ugly this year

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The 2014 Formula One season is gonna be one of the most exciting in years. A slew of new rules and technology promise to turn the sport, and the standings, upside down. They might even be enough to knock Red Bull from the top of the podium. Well, maybe not. One thing’s sure, though: The new rules have made the cars, well, let’s say aesthetically challenged, and packed … Read More → "Why Formula 1 cars are so ugly this year"

The coming problem with electric cars–how to charge them all

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President Obama set the ambitious goal of having 1 million electric vehicles on US roads by 2015. Whether automakers will hit this target is the subject of much debate. But the possibility of the widespread adoption of electric vehicles raises an interesting problem.

It’s easy to imagine the number of electric cars increasing but it’s much harder to see the electricity generating capacity increasing the same rate at the … Read More → "The coming problem with electric cars–how to charge them all"

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