Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: "Rod Speed" Newsgroups: comp.misc,alt.sys.pdp11,alt.folklore.computers Subject: Re: Revamped PDP-11 in Brooklyn Date: Sat, 24 May 2014 20:34:31 +1000 Lines: 48 Message-ID: References: <210520142219043033%timstreater@greenbee.net> <220520141922019725%timstreater@greenbee.net> <985.290T421T10824102@kltpzyxm.invalid> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 8bit X-Trace: individual.net 4Q+mEGm8yAYhwSTqaFJPOAlNUUkv7jnbV075BEFbUa5TvBz14= Cancel-Lock: sha1:lVPiev17U1oog4tAoQWEpp1Kaps= In-Reply-To: X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Newsreader: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 Xref: csiph.com comp.misc:3067 Christian Corti wrote > Stephen Sprunk wrote >> Likewise, you often see "ug" or "um" because some apparently find it too >> difficult to write "µg" or "µm". The medical field uses "mcg", which is > That's a (US-)americanism. No, just a simplification. > Nobody write "ug" or "um" in papers Not clear what papers you are talking about. > or other documents. Not clear what documents you are talking about. > And apparently many (US-)americans don't know what a picofarad > (pF) is, they say (or write) micro-microfarad instead (µµF). Can't recall anyone actually doing that. > Now that's sick! >> Yep; the SI unit of volume is cubic meters, but in most cases >> that doesn't result in convenient sizes, so we use liters instead; >> 1L = 1dm^3. Also very useful is 1mL = 1cm^3 (aka 1cc). > It's "ccm", not "cc". Wrong. > And liters are usually only used for liquids. Wrong. > And to be mathematically correct, it should be (dm)³ or (cm)³ or c³m³ ;-) >> or Mg, which could easily be confused with the (fairly common) mg. And >> nobody seems to use Mm, Gm, etc.; they just use large numbers of km. > No, we use tons, kilotons, megatons etc.