A real experiment with an unknown answer.

Thousands of people report vivid, structured experiences. We are testing whether those reports truly converge, or whether optics, shared neurobiology, expectation, and memory explain the apparent overlap.

You do not need credentials to help. You need care, honesty, and time. Tell us how you can contribute and we will match you to a role.

Volunteering asks for an email, the roles you can help with, and optionally your experience level, languages, skills, and why you want to help. You need an account so the entry is tied to a person. Your real name stays private and you are given an avatar instead.

We may confirm something extraordinary, or we may find it was the mind all along. Both results matter. Thank you for helping us find out honestly.