Chemical etching (also called photochemical etching, photo etching, or chemical milling) is a precision manufacturing method ...

The groundbreaking discovery could open new doors for other researchers working with delicate materials such as cell membranes. (Nanowerk News) Imagine drawing on something as delicate as a living ...

Some enzymes can chew through synthetic polymers. Researchers would like to harness this ability to etch channels, trenches, and holes into biocompatible materials as a way to fabricate drug delivery ...

The basics of digital logic are pretty easy to master, and figuring out how the ones and zeroes flow through various kinds of gates is often an interesting exercise. Taking things down a level and ...