Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!uunet!amara!khai From: khai@amara.uucp (S. Khai Mong) Newsgroups: sci.space.shuttle Subject: Re: Cost of telescope storage? Message-ID: Date: 31 Jan 90 13:43:22 GMT References: <162.UUL1.3#5131@mvac23.UUCP> <1990Jan28.010857.19425@utzoo.uucp> <31080@prls.UUCP> Sender: news@amara.UUCP Organization: Applied Dynamics Int'l, Ann Arbor Mi Lines: 12 In-reply-to: gordon@prls.UUCP's message of 29 Jan 90 17:50:47 GMT In article <31080@prls.UUCP> gordon@prls.UUCP (Gordon Vickers) writes: What makes me laugh is it is only a class 10,000 clean room ( maximum allowed contamination 10,000 parts per million) ! For 10,000 parts per million? i.e. 1 part per hundred? Must be as thick as pea soup. Do they purposely pump dust into the building or what? ;-) I think you really mean particles per cubic meter or cubic yard. -- Sao Khai Mong: Applied Dynamics, 3800 Stone School Road, Ann Arbor, Mi48108 (313)973-1300 (uunet|sharkey)!amara!khai khai%amara.uucp@mailgw.cc.umich.edu