Your Next Phone Case Will Be Made Out Of A Metal Glass. Here’s What You Need To Know

Looking for a new iPhone case? Your next one may be made out of a ‘super cool’ metal alloy that is not only incredibly strong, but is also impervious to scratches and can stretch and bend like a rubber band. They’re called ‘Bulk Metallic Glasses’ (BMG), and they’re awesome. BMGs aren’t one specific material. The term is used to describe an alloy which contains a number of attributes. They were initially developed at the California Institute of Technology (Caltech) in the early 00s, and have since undergone a number of refinements at Yale University under the guidance of Professor Jan...

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