Section was not enacted as part of the National Science Foundation Act of 1950 which comprises this chapter.
1998—Subsec. (a).
Pub. L. 105–207 substituted “social,” for “social, social,”.
1985—Subsec. (a).
Pub. L. 99–159 substituted provisions requiring the National Science Board to periodically establish amounts and terms of grants, for provisions limiting the grant awarded to $50,000 per year for a period not exceeding three years.
1980—Subsec. (a).
Pub. L. 96–516 inserted “, behavioral, social” after “engineering”.