A research team has developed a revolutionary two-dimensional polyaniline (2DPANI) crystal that overcomes major conductivity limitations in polymers. Its unique multilayered structure allows metallic ...
Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines. Despite their usefulness, they are hard to control in open space, they split ...
How the U.S. and other market economies procure precious metals and critical resources and where those materials are produced intersects directly with President Donald Trump’s trade policies and his g ...
You walk to the brake department, where you see piles of work-in-process. Stacks of panels of multiple thicknesses sit with an acute bend near one edge—a hem, half formed. At the brakes, you see ...