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Timeline for How to pronounce "cm," "km," etc

Current License: CC BY-SA 4.0

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Apr 27, 2019 at 20:57 comment added Chris H @BoldBen every drink/liquid food container in my kitchen under 1l is listed as ml, as are my water bottles. Engines are the only thing I commonly come across in CC - when they're under a litre, which is mainly motorbikes.
Apr 27, 2019 at 20:57 comment added BoldBen @ChrisH In the seventies I wanted some timber but wasn't sure what units the shop was working in so I calculated my requirements in both metric and imperial. When I asked the shop what they worked in he told me everything was metric. I said I wanted some 100 by 75 and he said "How many feet do you want?" Things haven't improved much since!
Apr 27, 2019 at 20:05 comment added BoldBen @ChrisH More commonly Millilitres? When was the last time you came across a 500ml motorbike? You get millilitres in medical and scientific contexts but just most food containers are sized in ccs
Apr 27, 2019 at 15:46 history edited Chris H CC BY-SA 4.0
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Apr 27, 2019 at 15:42 comment added Chris H I don't think (@PhilSweet) "kay" for KHz (or kc/s if you prefer) is common. "Meg" for MHz yes (and "Gig").
Apr 27, 2019 at 15:40 comment added Chris H I guess @RosieF is British too.
Apr 27, 2019 at 15:40 comment added Chris H @PhilSweet very rarely in the UK in machining (because we machine in metric and use inches more for things like moving furniture or saying what size timber to buy). 1/1000" is a "thou" here, useful in things like "skim a few thou off" or when using very old lathes as I was trained on. Where mils are thousandths of inches is in electronics: PCB layer thicknesses/track widths etc. This is why drawings have standards and state the units.
Apr 27, 2019 at 15:35 comment added Chris H @BoldBen 100 mil screws, 4 inch nails! CCs more commonly millilitres, which are sometimes called mils.
Apr 27, 2019 at 15:06 comment added Phil Sweet oh, and a mil is 1/1000th of inch.
Apr 27, 2019 at 15:01 comment added Phil Sweet If I cycle 40 kay, it's kilohertz ;) If I bike 40 clicks, it's kms.
Apr 27, 2019 at 13:17 comment added BoldBen We don't use centimetres much though, do we? I believe it's much more common to hear "100 mil nails" than "10 centimetre nails". Maybe that's because I've worked in a steelworks where product dimentions were all expressed in millimeters. Having said that volumes are generally expressed in CCs or litres.
Apr 27, 2019 at 7:03 history answered Chris H CC BY-SA 4.0