(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
Civilians to Radiation [PAR] Jul 16, 2007 ... An unaware public might have been exposed to high doses of radiation.