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.
No. Barack Obama was the First US black president. Bill Clinton is often humourously referred to as the US' first black president, as during his presidency, he was relativel â¦ y good for African Americans.