The Russian Sleep Experiment

Russian researchers in the late 19 forties kept five people awake for 15 days using an experimental gas base stimulant. The subjects hardly complained about having been promised, falsely, that they would be freed if they submitted to the test and did not sleep for 30 days. This was before close circuit camera, so they had only microphones and five inch thick glass port whole sized windows into the chamber to monitor them. Do you know he's referencing? I believe so. But you now, for the sake of runother listning, go ahead.