Eleanor Roosevelt thanks a chemical engineering firm in Philadelphia for manufacturing water for the king and queen of England on their visit to America.
This video highlights a collection of letters from Eleanor Roosevelt to a chemical engineering firm in Philadelphia—thanking them for manufacturing water for a visit from the king and queen of England.
Rediscovering the clever chemistry behind a ceramic tradition that had all but vanished.
Tracking the Reign of Terror through a revolutionary chemistry journal.
The path to a dubious cure.
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