Method and apparatus are presented for snaring explosive, combustible, and other hazardous compounds in vapor and in particulate form, and also combustion residues, which system can be used to prevent, or retrodict the cause of explosions, fires, etc. after they have occurred. The snares are in the form...http://www.google.ca/patents/US5501112?utm_source=gb-gplus-sharePatent US5501112 - Retrodictive molecular and particle in-situ snares
