"yes! I have finally done it!" said quantum physicist Kale Bertin, renowned scientist. "a wormhole, a fissure in time and space to unknown cosmos beyond are imagination! I shall now test it, with my robot assistant, bertinbot. he pulled out a remote controller, and pressed a button. a robot walked out. the front of it was white, with a helmet that had tinted glass at front of it. the back was a dark grey. the whole thing was outlined with grey. it walked to the center of the room, and Kale said "behold!" it's waste was attached to a rope. It walked into the morphing, color-changing hole, and disappeared. "it has a camera attached to it to record what it sees in the wormhole" explained the physicist to the audience. the crowd was interested now. could he really pull this off? "now I shall pull him back, and we shall see what wonde-" he stopped talking, his mouth open. The audience gasped.
the rope had snapped in have, the portal closed. the robot lost to the great beyond...