Invisible Solar Cells That Could Power Skyscrapers


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Silicon Valley startup Ubiquitous Energy is making the world’s first transparent solar cells, a technology that could greatly expand the reach of solar power. Their technology is an invisible film that can go on any surface and generate power, which could lead to cell phones and tablets that never run out of batteries — or skyscrapers that can use their massive banks of windows as solar panels. Bloomberg's Sam Grobart reports. (Video by: Alan Jeffries, Justin Beach) (Music by Andy Clausen) (Source: Bloomberg) 


U.S. Stocks Will Rebound in the Second Half: Jacobsen 
16:38 - Wells Fargo Advantage Funds' Brian Jacobsen discusses the outlook for U.S. stocks and Fed policy for the remainder of 2015 with Bloomberg's Yvonne Man on "First Up." (Source: Bloomberg) 

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Varoufakis Would 'Cut Arm Off' Before Signing Accord 
16:55 - Greek Finance Minister Yanis Varoufakis said he would "prefer to cut my arm off" than sign a new accord that doesn’t restructure Greece’s outstanding debt. (Source: Bloomberg)