The UK’s metric conversion – a comedy of errors?

Ronnie Cohen looks at the story of the UK’s metric changeover during the half century following the establishment of the Metrication Board in the late 1960s. If any other country needs a lesson in how not to do the job, this is it.

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Official thinking behind e-scooter mph speed limit

Following the recent Metric Views article about the miles per hour (mph) speed limits for e-schooters, Ronnie Cohen wrote to his MP about the issue. Ronnie now reports on the responses that he has received, and adds his comments.

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Official BBC Measurement Policy

As we become used to metric measures for social distancing, Ronnie Cohen, one our frequent contributors, looks at the measurement policy of our national broadcaster. Apparently, it is the over 50’s who are responsible for the muddle.

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Micro metric measurements in everyday products

SI is capable of measuring anything from the tiniest particles to the largest objects in the universe. While it may sound technical and scientific, there are practical benefits of tiny measurements in some everyday products. Here, Ronnie Cohen takes a look.

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