Tango

Twitter files IPO paperwork

Twitter has made public its S1 filing, the document filed with the Securities and Exchange Commission which contains the financial details and user metrics of its business. It has 215 million monthly active users, as compared to Facebook’s more than one

Overcome Your Fears While You Sleep

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Nightmares aren’t the only things that can haunt your slumber. Researchers can now trigger fears while you’re sleeping—in order to help you overcome them. Neurologist Jay Gottfried, who authored the study, told the Washington Post

Yahoo Acquires Image-Recognition Startup IQ Engines

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Oh, so you thought Yahoo’s acquisition spree was over? Not even close. A Yahoo spokesperson has confirmed that the revitalized web giant has snapped up yet another company — this time it’s an image-recognition startup called IQ Engines. Yahoo has…

Germany recognizes Bitcoin as private money

Bitcoin

So far, governments have had polarized reactions to Bitcoin: they either recognize it as a fully regulated currency or ban it outright. Germany, however, has just taken a more nuanced position. The country now recognizes Bitcoin as private money t…