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Showing posts from 2014

The absurdity of the use of kph

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  First and foremost I apologise (yet again) for such a long gap in between blog posts. The return of freedom over the past year has kept me away from screens. They say it takes 66 days to develop a new habit. Running is a habit I developed over lockdown, but the return to the office (and I intend to never work from home again) and frequenting the pub has reduced frequency of this.  It is, however, not completely bleak for my physical well-being. Cramming a number of social events in after work has led to me doing a lot more walking around central London. I don’t have an Apple Watch, (other brands of smart watch exist), but my iPhone records my steps and a lot of really interesting data on my walking and running. As would be no surprise, I’ve configured everything in metric units. Thankfully, gone are the days where Apple would dictate to you , based on your location, the units of measurement you use. You have a chose whether to specify distances in miles or kilometres....

The importance of specifying units (and getting them right)

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I came across theet of sign, which, although completely metric, bothered me ever so slightly.  Firstly, the use of 'T' rather than 't' for tonnes. Something that needs to be corrected on UK weight limit signs in general.  The lower sign, however, gives a figure of 4425, which we can only reasonable assume to be millimetres. (You can't be sure because the units aren't specified. Maybe it's just a random number?) Such signs give an impression that metric units are complicated when, in fact,  they are much simpler than the alternative.  But the use of the appropriate scale is paramount. 4.4 m would be a much more appropriate for this sign.

Misuse of metric symbols: an international problem

Having spent considerable amounts of time in different countries and having visited four continents in the past few months, I've noticed that what many (including myself) consider to be a uniquely British or anglophone problem is in fact prevalent in a number of other countries - some of which have been metric for their entire existence. I've posted images of signs in the UK using 'mtrs' for metres where 'm' should be used and I've discussed the nonsensicality of the use of kph instead of km/h in the British context, whilst lauding the metrication efforts of other anglophone countries in a similar metric limbo to the United Kingdom. Whilst I do stand by my argument that in the UK, we need to fully utilise our official system of measurements, and do so properly, I've come to realise that we're not the only country screwing this up. The most common violation of the BIPM's accepted symbols for metric units is the (mis)use of 'mtr' to re...

Just How Metric is Britain?

With the average person giving their height in feet and inches, weighing their babies in pounds and ounces, quoting distances in miles, it is very easy to forget that the metric system is the official system of measurements throughout the United Kingdom. This begs the question: Why does the imperial system still dominate our speech? To answer the sub question, I will focus primarily on road signs, the vast majority of which are in imperial measures (typically miles and yards). With these being the measurements which most people see on a day to day basis, it impacts the decision people make regarding measurements. Seeing miles and yards on the road is more likely to make an individual speak in miles and yards for distances - in spite of their education in metres and kilometres. This has the knock-on effect of using miles per gallon for fuel consumption (although you would struggle to find an imperial gallon anywhere around) and miles per hour for speed. This has wider impacts in the m...