The National Medal of Science of the United States was established
in 1959 by Congress and administered by the National Science Foundation. According to the NSF, the medal honors individuals who have significantly advanced knowledge in the fields of behavioral and social sciences, biology, chemistry, engineering, mathematics and physics. The award is judged by a committee of 12 scientists and engineers that reviews nominations. Approximately a dozen awards are given each year.
... from 25 to 44, 31.2% from 45 to 64, and 9.4% who are 65 years of age or older. The median age is 42 years. For every 100 females there are 126.2 males. For every 100 ...