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Another English/Metric "Spacecraft" Problem
SuperDry writes "There's been another spacecraft failure that's been attributed to an English/Metric units problem, this time at Tokyo Disneyland's Space Mountain. An axle broke on a "spacecraft" (a.k.a. roller coaster train) mid-ride, causing it to derail (nobody was hurt). The final investigation report has been released, and the root cause has been determined to be a part being the wrong size due to a conversion of the master plans in 1995 from English units to Metric units. In 2002, new axles were mistakenly ordered using the pre-1995 English specifications instead of the current Metric specifications. Apparently size does matter, even if it's only a 0.86mm difference."
I don't know about you, but us English call the measurement system the Imperial system. Isn't the American version slightly different, in respect to fluid units, etc?
Why do you call them 'English' units, when everyone else knows them as Imperial units? :-) We stopped using most of them some time ago.
The US needs to catch up to the rest of the world. The entire world uses Metric people. And it makes an infinite amount more sense to use Metric than the US system. If we don't, trade will continue to suffer as well as accidents such as this one.
The problem had nothing to do with eglish->metric conversion.
Also, there is nothing inherently better about the metric system of measurement, vs. the english system of measurement vs. any other standardized system of measurment. If something is measured at 1.5 inches or 38.1 mm, it's the exact same length. The only advantage is commonality and not having to do conversions (which is an advantage, I admit). But there is no inherent advantage as to how well one system can perform over the other.
A modern day witchhunt.
The problem has little/nothing to do with it being metric/imperial.
Someone ordered the wrong part. That's it.
This is why drawings should be controlled. Only current known valid drawings should be used for anything.
This problem is as basic as someone using patches for linux kernel 1.2.13 on a 2.6 series kernel
If the U.S. hates the french so much, they should dynamite the Statue of Liberty, because that was a gift from the french to the U.S.
It would serve the french and the americans right!
See how stupid all this french or american bashing is?
Grow up, people.
I don't know the meaning of the word 'don't' - J
Hey, I like the imperial/english/mediaeval/whatever system. I really do. But sticking to the metric system has never caused an aircraft to run out of fuel at altitude, a roller coaster to break, or a spacecraft to crash. The zeal to make specifications understandable to people who think in terms of the size of kings' thumbs and the area of land that can be ploughed by an ox in a morning, however, has caused all of those things.
The simplest argument in favour of the metric system is that it's base-10... (or base-10^3 if you want to be picky...) Of course once all our civilisation is outsourced to India and China I guess we'd better get used to counting in 10^4 or 10^5... (wans and lakhs)
I agree, C is better for science, but in the real world who cares where water boils or freezes.
When water freezes is extremely relevant in "the real world". Whether there will be rain/wet or snow/ice outside is extremely relevant - at least where I live.
Having 100 as the boiling point of water isn't quite as important, but still pretty sensible. Usually, one degree C is small enough to be sufficient in accuracy (I have really never seen anyone change the thermostat by half a degree, as you claim), and having two points on a scale that sort of relates to the same thing (water, in this case) is pretty intuitive...
May we live long and die out
Don't give me that crap about how much better the US economy performs than the EU. The median standard of living in the EU is higher than in the US. The US economy is great at producing wealth at the top, but conservative Americans have an aversion to using the economy to solve social problems ("communism! class war!"). I think this is a major reason why Europeans view the US as "backwards". Yes, both the US and the EU have economies that have solved the problems of food, shelter, and medicine. But the US has not seen to distributing those solutions to the people.
Many Americans have an ingrained sense that the only job of the economy is to grow. Things like social nets and environmental protections interfere with the ability of the (total) economy to grow at the fastest rate possible, so they must be inherently bad. This is the unifying economic philosophy of the conservative Republicans: government itself is inherently bad precisely because it siphons money (taxes) away from investment and consumption. If you believe in Reaganomics ("a rising tide lifts all boats") this makes some sense. But in the real world, it leads to a morally bankrupt society obsessed with money.
</rant>
So in conclusion, there are 36 inches in a yard.
Gates' Law: Every 18 months, the speed of software halves.
Seriously. Metric is base 10, Imperial units are base 12.
Some of them are, some of them are not.
1 pound = 16 oz
1 stone = 14 pounds
1 foot = 12 inches
1 yard = 3 feet
1 US pint = 16 US fl oz
1 UK pint = 20 UK fl oz
1 Gallon = 1 pint
You're deluded if you think this mess has any value beyond familiarity (and, being unfamiliar with it, I had to look up all those conversions with Google Calculator...)
Maybe you'd like to go back to Imperial coinage too? 12 pennies to the shilling, 20 shillings to the pound, two shillings to the florin, 2 shillings and sixpence to the half crown...