Electrolytic polishing is a process that uses the principle of electrolysis to level and polish the metal surface. In this process, the inner liner of the thermos cup is used as the anode, immersed in ...

Cars. As long as they make 'em from steel, we'll fight rust. In our desperation, we'll even gamble on exotic potions and remedies that promise to cover, neutralize, or eradicate the stuff. While our ...

Lower carbon dioxide emissions demand more renewable energy in the energy system. This calls for new solutions that take account of the considerable variations in the amount of wind energy, hydropower ...

(a) Schematic diagram of the cell for fabrication of carbon nanotubes (b) Scanning electron microscope image showing that the graphite electrodes are almost entirely converted to carbon nanotubes in ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...