“Professor, they’re back!”
“Okay, let’s have a look.”
Wispy images effortlessly moved around the screen. They both looked at the IR camera, then at the darkened room where it was pointed. Could this be what they had sought for so long?
“I must try to communicate with them” said the professor as he walked into the blackness. The assistant was watching his bright image move across the screen when two more wisps came into view. They picked the professor up – and then quickly disappeared.
“Oh, now that’s just great…he leaves before giving me a final grade for the class!”