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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

HistoryOne small ahaInvention or discovery

These two researchers proposed the 1953 DNA double-helix model, drawing on evidence including Franklin's and Wilkins's work.

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Your new ahaWatson and Crick

Watson and Crick proposed a double-helical model of DNA in 1953. Source: Watson and Crick

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