For Apple fans dreaming of sapphire iPhones, Liquidmetal could be a cautionary tale
Apple certainly likes to keep its competition — and fans — guessing about its next moves, and one of the company's best head-fakes in recent years was an exclusive arrangement for a unique metal alloy dubbed Liquidmetal. News of that deal sparked fantasies of mythical Liquidmetal products built by Apple — wishful thinking that may now be repeating once again with the company's latest investment in sapphire.