Hollow nanosized needles, or nanostraws, are a promising tool for opening up tiny, temporary holes in cell membranes to deliver molecules or sample a cell’s contents. Nanostraws could also deliver ...

Surface plating is widely used to repair or salvage critical components in the marine industry. As many components need disassembly, the repair process is typically carried out when the ship is in dry ...

Scientists have combined 3-D-printing with electroplating to easily produce high-quality metal electrodes that can be used as a molecular beam-splitter. Many measurement techniques, such as ...

Stainless steel, an iron-carbon alloy containing chromium and other metals, has a wide range of applications, including cookware, building materials, and medical implants. Due to its biocompatibility ...

For the few double-sided PCBs we’ve actually etched at home we simply soldered a piece of wire to either side of a via and clipped off the excess. But if you want to go the extra mile you can’t beat ...

AT a meeting of the Royal Society of Arts on February 2, a paper by Mr. A. Rosenberg was read upon an improved method of electroplating. Mr. Rosenberg dispenses altogether with the plating bath and ...