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At Brown U.'s semiconductor fab cleanroom we had a Windows 3.1 PC controlling our plasma etching machine. One day we opened up its case--not a speck of visible
by dudeinjapan 6y ago
At Brown U.'s semiconductor fab cleanroom we had a Windows 3.1 PC controlling our plasma etching machine. One day we opened up its case--not a speck of visible dust despite operating continuously since the early 90's!
- frabert 6y agoIsn't that expected, given it was operating in a cleanroom?
- dudeinjapan 6y agoSure, but still surprising on some level.