Energy units – muddle in the making?

It was decided early in the 1990s that the unit for pricing of domestic gas should change from the therm to the kilowatt hour, which is a metric unit but not SI. We ask if this made ‘metric sense’.
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Road traffic signs mark a soft border

The Irish Border has appeared frequently in the news as a major obstacle to a withdrawal agreement between the UK and the remaining 27 EU member states. In this article, Ronnie Cohen looks at a ‘soft’ characteristic of the current border – the change of measurement units on road traffic signs.

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