How many squares on a chessboard?
How many squares on a chessboard?Correct answers: 98
The first user who solved this task is Sanja Šabović.
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Ernest Henry StarlingBorn 17 Apr 1866; died 2 May 1927 at age 61. English physiologist whose prolific contributions to a modern understanding of body functions include Starling's hypothesis (in which he described the forces that propel fluids through blood vessels) and his discovery of how hormones and nerves control digestion. He coined the term "hormone" for the body's chemical messengers from the endocrine glands (1905). His "law of the heart" stated the strength of the heart contraction is proportional to the stretching of the heart muscle. He discovered the functional significance of serum proteins. In 1902 along with William Bayliss he demonstrated that secretin stimulates pancreatic secretion. In 1924 along with E. B. Vernay he demonstrated the reabsorption of water by the tubules of the kidney. |