Sehnsucht

I am outside somewhere in Hamburg, having a physics lesson with my former teacher. We are having a discussion about UFOs, and one of the other students suggests to show us a view which would suggest the silouette of an UFO. He explained how he will fly with a parachute from Flensburg to Hamburg, with big flashlights attached. Our teacher thought it was a good idea. Later we had a break, so I showed the other student a video in which a inline-skater was chased by a bicycle-rider, through a forest. I expirienced the video in first person, as the bicycle rider. We were riding on the trees. After the break was over I rushed back to my seat, I notice a weird device on my desk. Metal plates were binded together with rubber strings, to form something cup-like, but there were holes in it. I wondered if this device was able to act as a Faraday cage, but knew that it would work, because the metal plates are isolated (because of the rubber strings). The dream fades.

It annoys me that I didn't became lucid.
But the device looked interesting, if I think about it a little more, I could improve it to be a Faraday cage, that is able to stretch and morph. Don't steal my ideas!