How the light bulb became a million dollar idea. Posted by : Add Comment The BBC's Aaron Heslehurst explains how the light bulb became a million dollar idea. from BBC News - Business https://ift.tt/2xqPr2X via IFTTT Tags : #BBC business news Share This : Unknown Related Post:Bahrain discovers offshore oilfield 'containing 80bn barrels'Australia's biggest winemaker bought by US equity firmMothercare appoints David Wood as new chief executiveMagners cider owner buys ConvivialityFacebook scandal 'hit 87 million users'HTC's Tom Daley swimming pool selfie advert banned