This is the work of Jeri Ellsworth who's a fairly well known experimenter, tinkerer and inventor in hacker circles: https://www.youtube.com/@jeriellsworth/vide

This is the work of Jeri Ellsworth who's a fairly well known experimenter, tinkerer and inventor in hacker circles: https://www.youtube.com/@jeriellsworth/videos https://www.youtube.com/@jeriellsworth/videos https://www.youtube.com/watch?v=fZ9a78USRIk https://www.youtube.com/watch?v=fZ9a78USRIk (skip to 2:30)