The 720 HP BMW 5 Series Electric Prototype! Based on a current-generation BMW 5 Series, the Power BEV is designed to showcase what BMW can do with its new fifth-gen electric powertrain. According to BMW, this setup provides a total power output of around 720 hp (530kW) and allows the Power BEV to accelerate from…

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The Next Generation of Solar Energy | Perovskite Solar Cells Perovskite solar cells are a remarkably cheap solar cell technology and have achieved remarkable growth since their inception a decade ago, sharply increasing in efficiency from 3.8% to 25.2%, near to their theoretical efficiency. Perovskite solar cells are a new technology and still needs to…

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Electronic Hamster in the Ball Electronic toys hamster, it’s really lovely. http://www.yzjoytoys.com/products/custom-electric-hamster-toys-with-a-ball-wholesale.html

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