There are 118 elements on the periodic table -- and four reasons Bitcoin is a better store of value than any of them.In 2012, crypto pioneer Charlie Shrem, reporteldy one of the first people in the world to read Satoshi Nakamoto's white paper explaining Bitcoin's power, told Cameron and Tyler Winklevoss why they should care about an intangible asset, backed up by no centralized authority, that had been created by a person or group of people whose identity no one knew.Their conversation -- as relayed in jour ...