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75th Guess the Chemist

150 Years Alfred Wöhlk
Despite many efforts, the mechanism of this still-used detection reaction from 1904 is still unknown

Great Architecture and Chemists in Dahlem
Walking tour through Dahlem, one of the richest parts of Berlin and an important historical center for academic research

Colors in the Prehistoric and Archaic Era
Chemistry of the intense colors many ancient works of art like ceramic figurines, statues, and temples were decorated with

50th Anniversary: Death of Hertha Sponer
Renowned researcher in the field of molecular spectroscopy, co-developed the Birge-Sponer method

Guess the Chemist (74)
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150th Birthday: Søren Sørensen
Danish biochemist who developed the pH scale

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200th Birthday: William Allen Miller
British chemist used spectroscopy to study the stars

Guess the Chemist (72)
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