The Soviet Sleep Experiment: When Fiction Reflects Horrifying Reality

There’s a horror story that has circulated online for years, known as “The Russian Sleep Experiment” or “The Soviet Sleep Experiment.” The story goes like this: In the 1940s, Soviet researchers sealed five political prisoners in a chamber and used an experimental gas to keep them awake for 15 days straight. By day five, the subjects became paranoid and stopped talking to each other. By day nine, they were screaming. By day 15, they had mutilated themselves and were begging the researchers not to let them sleep. ...

January 16, 2025 · 9 min · Rafiul Alam