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Georg Brandt - Scientist of the Day - Linda Hall Library
www.lindahall.org
Georg Brandt, a Swedish chemist, died Apr. 29, 1768, at age 83. Around 1735, Brandt discovered a new metal, cobalt. There were seven classical metals known to antiquity–gold, silver, iron, copper, lead, tin, mercury–as well as four “semi-metals”, known primarily by their oxides or sulfides: zinc, bismuth, Apr How the Social Brain Builds Itself—But Sometimes Doesn’t Apr The TVs of Tomorrow: How RCA’s Flat-Screen Dreams Led to ...
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