Just came across with a book written by the Nobel lauriate Richard Zsigmondy (1925), written in 1914. So amazed by the work he and H. Siedentopf did, building an ‚ultramicroscope‘ to investigate colloids. I wish they could imagine the way microscopy has came through. Saying this with a SPIM FCS system lying in front of me.
Science is kool. :D