They Recorded Thoughts: Project Echo Mind

They Recorded Thoughts: Project Echo Mind

July 5, 2026 · 1h 10m · Episode 25

About this episode

The episode explores Project Echo Mind, a Cold War program that claimed to record human thoughts, discussing its experiments and implications.

In this episode of Fringe Beyond Limits, the hosts investigate Project Echo Mind — a purported Cold War program that claimed to record human thoughts onto magnetic tape. They recount Dr. Harold Lange's experiments, famous tapes and their eerie effects, and explore scientific, paranormal, and ethical theories about whether consciousness can leave a measurable imprint.

People in this episode

Host: Fringe Beyond Limits

Topics covered

Keywords

Mentioned in this episode

Organizations: Project Echo Mind

More episodes of Fringe Beyond Limits

Explore listener stats, chart rankings, contacts and more on the Fringe Beyond Limits podcast page.