We highlight an oddity in Waitrose product description and pricing, recently picked up in an article on msn. And no, this is not a belated April fool story.
In this article, Ronnie Cohen looks at lists of plausible conversions in both directions between imperial units still in use in the UK and metric units.
In this article about new scientific developments to redefine the kilogram and remove its link to a physical object, Ronnie Cohen writes about recent reports about a new scientific breakthrough in getting the most accurate estimate of Avogadro’s constant to date, which can help to redefine the kilogram. These reports have been published in the last few weeks and you can find a list of sources at the bottom of this article.