On 19 May 2025, the UK concluded a new agreement with the European Union amid cries of betrayal from the pro-Brexit press. While UKMA has no position on UK-EU relations or on this new agreement, it is a case study to show how it is possible to implement policies such as the completion of the Metric Programme, which started in 1965, while resisting attacks from a hostile media.
Continue reading “Recent example shows way to beat hostile press on metrication”Happy 150th anniversary to the Metre Convention
Today is exactly 150 years since the Metre Convention was signed by 17 nations. This treaty established the use of the metric system internationally and created the International Bureau of Weights and Measures (BIPM), the General Conference on Weights and Measures (CGPM) and the International Committee for Weights and Measures (CIPM), organizations with different roles, to co-ordinate international efforts to standardize measurements.
Continue reading “Happy 150th anniversary to the Metre Convention”Are UK weather forecasts a form of gaslighting?
As we once again enter the Celsiheit season, that uniquely British time of year, where temperatures become so warm that some assume that a switch to the larger numbers of the old Fahrenheit scale is required, the BBC has dashed any hope that 2025 might be the year when Fahrenheit is finally consigned to the history books of UK weather forecasting.
Continue reading “Are UK weather forecasts a form of gaslighting?”
For Chris Eubank Jr, the cost of professional boxing not going metric is £375 000
Chris Eubank Jr. has reportedly been fined for being “0.05 lb overweight” at the weigh in for tonight’s middleweight boxing match with Conor Benn.
Continue reading “For Chris Eubank Jr, the cost of professional boxing not going metric is £375 000”
HAPP one-day conference on the history of measurement
The St Cross Centre for the History and Philosophy of Physics (HAPP) is holding a one-day conference on the history of measurement at the Mathematical Institute in Oxford on Saturday 7 June 2025 from 10.30 am – 5.00 pm BST. Participants can register to attend in person or online. Everyone is welcome to attend. Registration to attend this conference is free but booking is required to attend the conference in person or online.
Continue reading “HAPP one-day conference on the history of measurement”Lib Dems block ability of Minister to allow metric measures for draught beer
The Liberal Democrats have become the latest political party to join the populist “save the pint” bandwagon. However, on this occasion their action will not only preserve the use of the imperial pint as the only legal measurement unit for the dispensing of draught beer, but arguably it will also prevent government Ministers from allowing metric measures for draught beer in the future, even if only as an optional alternative to pints.
Continue reading “Lib Dems block ability of Minister to allow metric measures for draught beer”
NHS to Fight Obesity
On 18 March, the Times reported that NICE (National Institute for Health and Care Excellence) had opened a consultation on an updated version of their general guidance document in which it proposed that millions should have an annual weigh-in to fight obesity. These weigh-ins would take place at doctor’s surgeries and will be aimed at those who have certain conditions including diabetes, arthritis and heart failure. The consultation runs until 15 April 2025. [Ref 1, 2, 3]
Continue reading “NHS to Fight Obesity”Could metrication have shortened World War I by 2 years, and saved millions of lives?
In a follow up to an article last year, about the occasion in 1904 when Parliament came close to fully-adopting the metric system, we consider one of the possible consequences of this failure.
Speedometers and Metrication
How are speedometers designed to accommodate the change from mph to km/h? In this article I will examine a variety of techniques and at the end of the article I will propose a 21st Century solution.
Continue reading “Speedometers and Metrication”20 years of metric speed limits in Ireland
Today marks the 20th anniversary of the metrication of speed limits in the Republic of Ireland. 20 January 2005 was the day that all speed limits in Ireland switched from mph to km/h.
Continue reading “20 years of metric speed limits in Ireland”
Metric Views 