From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,8cc219d579ff660e X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2001-01-31 14:21:07 PST Path: supernews.google.com!sn-xit-02!sn-xit-01!supernews.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!t-online.de!grolier!btnet-peer0!btnet-feed5!btnet!mendelevium.btinternet.com!not-for-mail From: "Singlespeeder" Newsgroups: comp.lang.ada Subject: Re: Wrong SI unit specification Date: Wed, 31 Jan 2001 22:25:02 -0000 Organization: BT Internet Message-ID: <95a33n$nm$1@plutonium.btinternet.com> References: NNTP-Posting-Host: host213-1-77-222.btinternet.com X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Xref: supernews.google.com comp.lang.ada:4788 Date: 2001-01-31T22:25:02+00:00 List-Id: "Christoph Grein" wrote in message news:mailman.980946140.11902.comp.lang.ada@ada.eu.org... > dmitry6243@my-deja.com wrote: > > > I believe, Millisiemens is also wrong. Correct would be millisiemens. > > No, only the abbreviated form is specified. > > > And ft is not foot, but femtoton (:-)) > > Again no, since ton (1 ton = 1Mg) is no official SI unit, so it can't get a > prefix. :-b > > Christoph > > Isn't the SI version a tonne and the (ahem) "proper" version the ton. Or am I just getting mixed up. Not having a prefix should not be confused with not having abbreviations since so-called Imperial units predate the SI units, e.g cwt for hundred-weight, which is of course 100lbs in the USA, but 112lbs here in the UK. Of historical note the British often had several versions of the same measure; the founding fathers eventually settled on one version, whilst we settled on another. So what is the short-hand for cubit? Nick