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#101
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US going metric?
DMW wrote
I believe that was one of the probes to Mars. One group used metric (manufacturing/development end), the other (NASA) used Imperial. It was the other way round. NASA followed the specification and used metric. Lockheed Martin failed to follow the specification and used non-metric units. The official report is at: http://www.hq.nasa.gov/office/codeq/...mib_report.pdf "the root cause for the loss of the MCO spacecraft was the failure to use metric units... of Newton-seconds (N-s). Instead, the data was reported in English units of pound-seconds (lbf-s). ... The SIS, which was not followed, defines both the format and units" |
#102
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US going metric?
Greg Johnson wrote
why was the usage of the explanatory "centigrade" changed to the astrological "celsius"? The name was not actually 'changed'. 'Celsius' co-existed with 'centigrade' and 'centessimal'. In 1948 they decided that only one name would be used. See the official SI website: www1.bipm.org/en/si/si_brochure/appendix1/decisions_base_units/decisions_temperature.html 1948 From three names ("degree centigrade", "centesimal degree", "degree Celsius") proposed to denote the degree of temperature, the CIPM has chosen "degree Celsius". |
#103
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US going metric?
On 01/04/2004 6:04 PM jj plucked Senior Frog's Magic Twanger and said:
I'm curious, has there ever been an attempt at going metric in the US? e.g. using Celsius? How do people feel about it? jj The US go Metric? Yeah, and I'm the Queen of Gay Paris. Ha, ha, ha. -- ________ To email me, Edit "xt" from my email address. Brian M. Kochera "Some mistakes are too much fun to only make once!" View My Web Page: http://home.earthlink.net/~brian1951 |
#104
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US going metric?
"Dave Smith" wrote in message
... alohacyberian wrote: But, as I said, media weather reporting and forecasting is unlikely to use decimals. KM What difference would it make? They aren't usually very accurate anyway. I realize the weather forecasting isn't very accurate, but, didn't realize the reporting was inaccurate. KM -- (-:alohacyberian:-) At my website there are 3000 live cameras or visit NASA, play games, read jokes, send greeting cards & connect to CNN news, NBA, the White House, Academy Awards or learn all about Hawaii, Israel and mo http://keith.martin.home.att.net/ |
#105
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US going metric?
"Frank F. Matthews" wrote in message ... Evelyn C. Leeper wrote: But local pints not real pints. FFM "Real" is subjective. I would say they are real pints because thats what we use here, and of course, everything in Great Britain is automatically the world standard ;-) |
#106
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US going metric?
"me" wrote in message om... "Bob Myers" wrote in message ... "me" wrote in message om... Funny, my recollection of driving in places like France is that they DO have bridges there, and yet I don't think French truck drivers tend to run their vehicles into them any more often than in the U.S.. Wonder how they do it? :-) Cause when the bridge says 6 meters, they don't drive their 5.sumpin' meter truck under it. But the US driver will take his 16 foot sumpin' truck under the 18 foot bridge. It's called increase productivity. It's ok. We can understand measurments given to decimal places in Europe |
#107
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US going metric?
"alohacyberian" wrote in message ... But, as I said, media weather reporting and forecasting is unlikely to use decimals. KM True. But the forecasts are never that accurate to mean 20C is likely to give different weather from 20.5C. I've grown up with nothing but the celcius scale being used on forecasts. Unfortunately newspapers always use Farenheight when reporting hot temperatures as they are bigger numbers so looks more impressive! |
#108
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US going metric?
"DMW" wrote in message ... Richard wrote: My dad recently bought me a tape measure (I couldn't find mine one day when he was visiting and needed it). It was Imperial only -- probably seemed fine to him. I didn't realize that until the first time I went to use it. I don't recall what I was measuring, but I needed metric (I needed to do some algebra with the measurement and it was getting cumbersome with inches and feet) and either found a ruler or had to convert the measurement to cm. I've since found my two other tape measures, both of which have metric and Imperial. All rulers and tape measures I've ever seen in my whole life (in England) have had both metric and imperial. One edge for each, or in the case of some tapes, turn it over. |
#110
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US going metric?
Stephen Dailey wrote:
The Seattle Times had a very interesting article on metric measurements a few weeks ago. After receiving many letters from readers pointing out the advantages of the metric system, the Times' home improvement reporter visited a Home Depot near Vancouver (British Columbia, not Washington :-) ) and made a few observations, including: - Dimensional lumber was sold in US sizes (e.g., 2x4, 4x6) - He couldn't find a metric tape measure I don't know why he would have trouble finding a metric tape measure in Home Deport, even if it is American owned. I found one there. He should have used the Imperial tape that he could find to measure the 2 x 4s to see if they were 2" by 4". One thing we have to deal with is a few generations of homes built with imperial measures and 16" studs. |
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