2.033 Näkymät
In 1907, Belgian-born American chemist Leo Hendrik Baekeland made one of the most transformative discoveries of the 20th century: Bakelite. It was the first wholly synthetic plastic and ushered in an explosion of new man-made materials that marked the beginnings of our modern industrial age.
Vapauta: Mar 01, 2018
Ajonaika: 59 pöytäkirja
Kieli: English
Studio:
Maa: United States of America
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