28/02/2014

Tokyo bitcoin exchange files for bankruptcy

(AP)—The Mt. Gox bitcoin exchange in Tokyo filed for bankruptcy protection Friday and its chief executive said 850,000 bitcoins, worth several hundred million dollars, are unaccounted for.

Oil-rich Norway may divest from fossil fuels

Oil-rich Norway said Friday in an ironic twist that it would consider pulling its enormous state oil fund out of overseas investments in fossil fuels.

Why we do dumb things on smartphones

Imagine this: you're surfing the web while out at lunch. You decide to buy concert tickets, so to save having to put your sandwich down you ask a passer-by to log in to the ticketing website for you.

Sea sapphires shine with cellular layers of crystal plates

When I first saw a sea sapphire I thought I was hallucinating. The day had been anything but normal, but this part will always stand out. I had spent the afternoon on a small dingy off the coast of Durban, South Africa. It ...

Peat soils as gigantic batteries

Wetlands, including peatlands, have a high content of humic substances, which are organic compounds that form during incomplete decomposition of biomass. Under anoxic conditions, soil bacteria can use these organic compounds ...

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