| KYLLOOS s (contimed) The third alternative, which is, I think, obvicus, is /that one sould pump up a tank with air and collect the hele a way that you could find out anything about thes, I ¢ Presusably, be keeping to the sides of the tank after F thes down. CADLEs the theraal diffusios device, and I think the fastest re: sampling that has been achieved to date 1s something words, it’s only really effective for very high cancen for particles, I don't think it will be useful for wt have in uind. KELLOOOs | Supposing one imagined a constant-level telloon eat at the altitauds ef the cloud and running one of these tt several hours. CADLEs : Even at several hours at 30 co's per minute you still Lever got very mich, ELSESBUDs Vell, they would be better off using the power 3 authority to run an electrostatic precipitatar, I would be much nore econonical to handle, Filtration cut else, because of power requirenents in enderte estfaty through any kind of filter. eS Danariment of Enarqy fistnee rs Cte tome t ag oe