• Question: What do SI NPL robots do?

    Asked by Katie B to Amal on 1 Mar 2021.
    • Photo: Amal Lavender

      Amal Lavender answered on 1 Mar 2021:

      Hi they are little or big(!) robots made from 3D printers that have the 7 Base units of measurement on their tummies. SI covers units for every type of measurement, but at the heart of the SI is a set of seven units known as the ‘base units’. They are: Kg, m, s, A, K, mol and cd.