tailieunhanh - Ebook Carl Auer von Welsbach: Chemist, inventor, entrepreneur
Ebook "Carl Auer von Welsbach: Chemist, inventor, entrepreneur" is documents the life, discoveries and inventions of the chemist Carl Auer von Welsbach. Particular attention is given to his pioneering work on the rare earth elements, including the discovery of four new elements, which allowed him to develop new materials, to invent new useful devices and to establish major industries. |
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