A version of this video formed part of an installation in "The Microscope Project", a major art-science collaboration I did in 2014. The sounds in the video form part of "Microscope Music" and are derived from recordings made from components of the original instrument, as well as sonified text and image files relating to its operation. The text is mine but closely linked to the operation of the instruments. See more about "The Microscope Project" at: iangibbins.com.au/projects/the-microscope-project/. You can listen to the complete sequence of "Microscope Music" at: iangibbins.bandcamp.com/album/microscope-music, where you can also purchase the book of texts "The Microscope Project: How Things Work" produced in collaboration with artists, Catherine Truman and Deb Jones.