The laboratory synthesis of penicillin, with its intractable beta-lactam structure or "enchanted ring," proved to be one of the most difficult problems ever und
Philothée O'Neddy, one of the most flamboyant and outspoken members of the defiantly and insistently eccentric group of French writers known as the Jeunes Fran
An illustrated collection of thirty-four traditional Russian tales including "Ivan the Fool," "The Fire-Bird and Princess Vassilissa," and "The Wise Maid and th