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Samples in periodicals archive:
Proposal Title: Adaptation of Temperature and Pressure Sensitive Paint Technology for Basic Hypersonic Research Approximate Amount: $92,000 These awards will foster close collaboration with and facilitate the exchange of ideas and information among researchers at NASA, industry, academia, and other government agencies to benefit the nation's aeronautics community.
If you had a surface painted with the pressure sensitive paint and placed it in a nitrogen atmosphere, it would glow brightly (assuming, of course, that you were observing this with the appropriate optical setup).