(Jon of he Clue Crew delivers the clue from White Sands NASA Test Facility in New Mexico.) Used to test propellants & explosives, NASA's White Sands High Energy Blast Facility can withstand blasts of 500 pounds of trinitrotoluene, also known by this 3-letter term
... Little was 
known about the dangers of radiation exposure in the 1940s,... [DOC] [TLE] Full text of "Army research and development" - Internet Archive [PAR] Augustine, who served as Assistant Secretary of the Army (R&D) before he was 
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