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2018 Winter Olympics: Medal Standings by Event

The champions of Pyeongchang The 2018 Winter Olympics were full of surprises and excitement. Biathlon favorite Martin Fourcade floundered early, only to rally to Olympic gold. The hockey players…

Nobel Prizes (table)

(Encyclopedia) Nobel Prizes Year Peace Chemistry Physics Physiology or Medicine Literature 1901 J. H. Dunant Frédéric Passy J. H. van't Hoff W. C. Roentgen E. A. von Behring R. F. A. Sully-…

vitamin

(Encyclopedia) vitamin, group of organic substances that are required in the diet of humans and animals for normal growth, maintenance of life, and normal reproduction. Vitamins act as catalysts;…