weight

  • PSA: The Kilogram Is Changing

    What is a kilogram? It’s a base unit of measurement, but one that’s hard to define in definite terms without having something to base it off. Kilograms are currently marked by a cylindrical lump of platinum and iridium known as the ‘Big KG’ in Paris, but scientists are seeking to redefine it by far more,…


  • Yes, You Are Heavier Than You Think

    Yes, You Are Heavier Than You Think

    Obesity levels are on the rise, but is it all in your head? If it is, you’d better stop trusting your head: new research suggests that under-estimating how much you actually weigh is on the increase (a bit like waist sizes).