Normal specific gravity range in urine. The normal range of specific gravity in human urine is from 1.003 to 1.030. Values outside this range may be the result of specimen dilution, adulteration or may be indicative of a number of health related problems.
History & Grounds. George Washington. On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States.
Consequently, Samuel Huntington was the first President of the United States in Congress Assembled and was followed by Thomas McKean (July 10, 1781 to November 5, 1781), and John Hanson (the first President to serve the full term of one year - November 5, 1781 to November 4, 1782).