This project was a performance where I appeared to pass small objects through the 4th dimension. I first put a koozie in the machine and when I took it out it was inside out. Next, I had someone tie my wrists and I put my hands in the machine. When I pulled them out there was a plain knot in the middle of the rope and the knots on my wrist had not been disturbed. After that, I had a bit of a problem so I ran out of the room to make some adjustments to the device. When I came back my shirt was on inside out, again the knots had not been disturbed. The final performance was passing removing a rubber band that was around the rope that was tied around my writs.
All of these are simple tricks using topology. With experimentation, anyone can figure them out. I used an odd looking vacuum cleaner as my invention.
Thanks to Joseph for the video below.