Like other 3D printing, it also saves materials, since only the precise amount of that’s needed is used. “We’re able to use about 40% less material,” Bagheri says. “So that’s a huge ...

A company founded by a married couple has unveiled the world's first ever graphene 3D-printed battery, heralding an era when consumers will be able to produce their own homemade power sources. A ...

Lewis has already figured out how to print 3D antennas 4 and flexible wires 5 made of silver. ... D. Pin-sized battery printed in 3D packs a powerful punch. Nature (2013) . https://doi ...