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 ...
A form of what is termed, allochromatic glass, enamel is used to apply coloured, high shine detail to a metal object, and even in the hands of a master it is notoriously difficult work. It’s a mixture ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback