If you ever get a chance, the Hunterian Museum at Glasgow has a permanent display of some of Lord Kevlin's instruments. You can look at the actual tools used t

If you ever get a chance, the Hunterian Museum at Glasgow has a permanent display of some of Lord Kevlin's instruments. You can look at the actual tools used to characterize the volt, the amp, and the electro-static forces. https://www.gla.ac.uk/collections/#/details?irn=16534&catType=C&referrer=/results&q=kelvin https://www.gla.ac.uk/collections/#/details?irn=16534&catTyp...