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 ...

Having the right speaker enclosure can make a big difference to sound quality, so it’s no surprise that customizable ones are a common project for those who treat sound seriously. In that vei… ...

Scientists from Harvard and the University of Urbana-Champaign have managed to 3D print a microbattery the size of a grain of sand.

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 ...

The "Sadako 3D" special edition box set, also known as “Sadako’s Cursed Box,” indulges in this goofy parallel with the inclusion of a sizable cut of Sadako’s iconic black hair and 32-page photo book ...

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 ...

Some battery doors come off and get lost others are a real pain to open. I am sticking a lithium cell with silicone onto a 2xAAA powered headphone radio. Ugly but workable when carried in a belt case.