It it the first time in several years I have smiled when reading a post to MEMS talk, so I happen to disagree. The original poster asked about something impossible (at least industrially). The rest of us just ignored it, as we unfortunately often do. The reply he got actually contains all he need to know! Jacques ________________________________ Fra: mems-talk-bounces@memsnet.org på vegne af Isaac Chan Sendt: lø 19-08-2006 00:31 Til: General MEMS discussion Cc: JBishop596@aol.com Emne: RE: [mems-talk] 10 nanometer hole I found that reply of this kind is disturbing, not funny. On Thu, 17 Aug 2006, Roger Shile wrote: > Drill 1/5 of the way through:) > > -----Original Message----- > Does anyone know how and who can make a 10 nanometer hole in a 50 > nanometer film. >