Look at Turner’s mezzotints, and it can be hard to believe they’re just dots of ink in the grooves of a copper plate ...

To improve data storage, researchers are perfecting 3D NAND flash memory, which stacks cells to maximize space. Researchers have discovered a faster, more efficient way to etch deep holes in 3D NAND ...

Abstract: In this review article, various aspects of plasma etching for very large scale integrated (VLSI) circuit technology are presented. The motivation for using plasma etching and the advantages ...

Mr. Clay has presented us with an iron electro-plate copy 'Of a copperplate engraving of the Prince Imperial of Russia. This plate is six inches square,. and beautifully done. It is .one thirty ...

But you may still struggle to achieve a chiseled physique. If so, abdominal etching surgery might help. Ab etching is a type of liposuction that involves strategically removing fat around the abs to ...

98 x 49 cm. (38.6 x 19.3 in.) ...

The range of materials suitable for even the cheapest laser cutter is part of what makes them such versatile and desirable tools. As long as you temper your expectations, there’s plenty of ...

Born Francois-Marie Arouet in 1694, this celebrated playwright, poet, essayist, and philosopher reinvented himself as simply ...