General Question Classroom Physical simulator using orbitor around 2007

[sprudhom]

Hello, several years ago, around 2007, I came across someone — I believe he was a teacher — who had built a physical simulator (using orbitor probaly 2006) out of cardboard and various hardware components in his classroom. He had created a website and a tutorial for it, but I can’t seem to find it anymore. Do any longtime members of this forum or Orbiter remember this project or the address of his website? Thanks.