To ease the transition to metric measures, straight substitution of units is often used – kg for pounds, metres for yards, km for miles and so on. Ronnie Cohen argues that, as a result, we fail to take advantage of metric’s superiority in dealing with a range of numbers, including the very large (and small).
Category: Technical
Ireland’s road signs revisited
In Ireland, the changeover from Imperial to metric of its highway distance signs began in the 1990s. This was followed by the change of speed limit signs, which took place over a week-end in January 2005. Seven years on, we take a fresh look at the outcome.
A metric time line for the UK
Metric Views has attempted to produce a timeline showing progress in the British Isles towards the adoption of a single, simple, rational and coherent measurement system. This article takes the story up to 1980 – the events of the past thirty years will be the subject of a further post later. Readers’ suggestions for additions and amendments are welcome.
Fire hydrant signs – a successful metric conversion
Metric Views looks at a successful but unsung project that took place during the early years of the UK’s metric transition. We speculate what might have occurred had this job been the responsibility, not of local government, but of the UK Department for Transport (DfT), and we draw attention to a paradox. Continue reading “Fire hydrant signs – a successful metric conversion”
US customary measures: friend or foe of British traditionalists?
In the early years of the twentieth century, both US customary (USC) and metric measures were seen by some in Britain as threats to the survival of the Imperial system. The end of Empire saw metric supplant Imperial, while USC has endured. Could it become the saviour of the few Imperial measures that survive in the UK, despite the differences between the two systems?
Just how much does not being fully metric cost the UK economy?
One of our regular readers, John Frewen-Lord, has compiled a quiz, or rather two quizzes, to illustrate the waste resulting from the UK’s measurement muddle. The editors of Metric Views are unsure why a penalty of £1 per second has been chosen when scoring the quizzes – this pay rate surely applies only to top bankers, Premier League footballers and workers changing traffic signs for the DfT. If readers are equally puzzled, John will no doubt explain. Anyway, pen, paper, calculator and timepiece at the ready please ….
Continue reading “Just how much does not being fully metric cost the UK economy?”
Mesures usuelles. An anniversary remembered
The comment by Han Maenen on the previous article reminds us that this is the 200th anniversary of a decree which ended temporarily the use of the metric system for everyday purposes in France and elsewhere.
Continue reading “Mesures usuelles. An anniversary remembered”
The generation gap
In his recent article “Why I …”, Ronnie Cohen looked at the present to explain why he believes the UK should complete the transition to metric units. However, some of those who commented on his article also looked back. In this article, I take another look into the past and then ask if the fading of such memories might prolong the measurement muddle.
Why I became involved with measurement matters
One of our readers has written to explain why he became interested in the campaign to complete Britain’s prolonged metric changeover.
Continue reading “Why I became involved with measurement matters”
Pound-inch units finally give way to metric in space
It looks as if astronauts, cosmonauts, or yuhangyuan as we will soon learn to call them, will before long have to cope with only one measurement system in space as the US winds down its programme and China takes its place.
Continue reading “Pound-inch units finally give way to metric in space”
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