Samsung Working On Premium iPhone CompetitorPosted: November 28, 2014
Samsung may announce one of it’s most promising phones soon. Bgr.com 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. Geek.com 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. Slashdot.org reports it can cool a building an extra 9 degrees.