Open hardware, open evidence
Eight weak-field coils on a headband, an ESP32, and this app. It plays the signals Persinger’s laboratory and its imitators used, and gives you sham sessions you cannot tell apart from real ones, so you can find out whether the field does anything to you.
The demo runs the helmet’s engine in your browser. No hardware, nothing to install.
Playing, 10× slower: God Helmet classic (Persinger 2-phase). Phase 2 of 2: Accelerating burst 6 → 30 Hz, 0.87 s on, 4 s off, 3 ms points. Stepping around both sides at once (left clockwise, right counter-clockwise), 125 ms per coil.
The fields are about 1–8 µT at the cortex, about a million times weaker than TMS, and the induced electric field is microvolts to millivolts per metre. The best double-blind test (Granqvist 2005, N = 89) found no effect of the field; suggestibility predicted the experiences.
That is why the blinding is built into the helmet and not left to the person wearing it: so that what you find out is about the field, and not about what you hoped for.
Everything here runs in the demo too, with the helmet’s engine in your browser and nothing switched on.
Todd Murphy’s Shiva and Shakti sessions on their exact 10-10 sites, 38 Persinger-lab protocols, the timing of clinical low-field methods, and replications of the independent tests. Each one states the evidence for the original and what it approximates.
Tick Blind and the helmet picks real or sham at random. The coil display is hidden, and you learn which it was only after you have rated the session.
Remote-viewing and telepathy trials where the target is fixed, and provably so, before you respond.
Step-by-step sessions with binaural, monaural or isochronic audio, questionnaires, and a blinded helmet arm where the guide calls for one.
A weak field falls off fast. Every program shows an estimate of it at each brain region, for every phase.
At 20 mm below the coil1.0 µT
Each program names its eight 10-10 sites. The app turns them into tape-measure directions in centimetres for your head, and a checklist to tick off coil by coil.
Every program page shows its phases, the signal in each one, which coils run when, where the field reaches in the brain, and the sources it was built from.
The Start panel lists what is ready and what is not. Tick Blind and the helmet decides, out of your sight, whether this session is real or sham.
The helmet plays the session by itself and keeps going if the phone disconnects. In a blind session the coil display stays dark either way.
You rate the session before anything is revealed. Only then does the helmet tell you whether the field was on. Do that a few dozen times and you have your own answer.
What is reported, what the laboratory record says, what happened when others tried, and how to test each one with this helmet.
Effect
The feeling that someone is there: what people report, what Persinger’s lab claimed, what the one rigorous replication found, and where the experience turns up without any helmet.
28 min read
Effect
What is reported, what the brain does when the body image comes apart, and what a weak-field helmet can and cannot test.
27 min read
Effect
What remote viewing is, why it is tied to the God Helmet, and how to test it with committed targets and blind judging.
22 min read
A control box, two network cables and a headband. Everything is in the repository: firmware for five boards, the schematic, the parts list and a printable coil clip.
The whole circuit. Pin tables for every supported board
Not for people with epilepsy or seizure history, psychiatric conditions, or implanted electronics. Battery power only. Experimental, non-medical.
The helmet refuses to start a field until the safety page has been accepted on it, and it has a STOP button, an arming switch, a field ceiling and a 60-minute cap.
SafetyCalibration walks through them.
Open the demo, pick a program, and run it blind. It takes two minutes and no hardware.