A team of researchers at North Carolina State University has created a metal alloy that is liquid, and could be used in 3D printers to make flexible electronic parts and devices. The researchers describe the metal as a “stretchable” alloy, and that many small drops of the alloy can be positioned together in order to create bendable metal sheets and potentially other objects. But it is currently expensive, about 100 times more than 3D printing plastic. Continue reading Metal Alloy Could Be Used for 3D Printing of Bendy Devices