TechDrover The Signal Behind the Spectacle

The Signal Behind the Spectacle is an investigative series exploring the technology used in paranormal investigation. EMF meters, spirit boxes, thermal cameras, “ghost voice” recorders — we’ll break down what these tools actually measure, what can trigger them in the real world, and how to collect better data in the field.
No drama. No cheap debunking. Just measurement, engineering, and curiosity

Intro

Ghost and paranormal shows often feature EMF meters, spirit boxes, thermal cameras, “ghost voice” recorders, and other gadgets that claim to detect something unseen. I’m not here to mock belief or run cheap debunks. I’m here to do what those shows rarely do: measure the environment properly, understand what these devices are actually detecting, and build better tools to collect data in the field.