Samsung Working On Premium iPhone Competitor

Samsung may announce one of it’s most promising phones soon. says it’s the Galaxy A7. It has a 5.2 inch screen and better specs than the S5, but has a metal case for a more ‘premium’ look and feel.

Some scientists may have come up with a way to get more than 10-15% efficiency out of solar panels. says hey imprint them with little bumps and pits like a Blu Ray Disk for a 22% boost in efficiency.

Stanford engineers have cooked up a nano-coating that reflects heat away AND directs internal heat away. reports it can cool a building an extra 9 degrees.

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