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150th Birthday: Sir William Jackson Pope
British chemist and crystallographer known for his work on optically active N, S, Se, or Sn compounds

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100th Birthday: Peter D. Mitchell
Chemistry Nobel Laureate discovered the primary mechanism of ATP synthesis

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90th Anniversary: Death of Joseph Achille Le Bel
French chemist and co-discoverer of the basic concepts of organic stereochemistry

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Your Chemistry Hero
Who do you admire in chemistry? What makes a hero for you? – anniversary contest for August

100th Birthday: Rosalind Franklin
British chemist and X-ray crystallographer made important contributions to understanding the structure of DNA

Guess the Chemist (103)
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