espacelab
espacelab


Author Comment Last activity Moderation
nshapiro "Hi @bdebaque sounds interesting! Do you know at what altitudes pm 2.5 measurements remain relevant for surface level exposure? If so I'd love to k..." | Read more » almost 9 years ago
bdebaque "Thanks for the idea, here is a book worth reading: Aerosol Measurement: Principles, Techniques, and Applications publié par Pramod Kulkarni,Paul A..." | Read more » almost 9 years ago
mathew "the airflow issue may be solvable with a reciprocating pump. We've been playing with AC pumps, you probably would need a DC pump and some good pow..." | Read more » almost 9 years ago