No longer active: Psi Arcade - Garden of Dreams -- This is the IONS site whose activities I started to attempt to duplicate, after the arcade itself was taken down. These are the folks who made the now-defunct arcade site: Floating Sheep Studios
The main Psi Arcade site is used for research by the Institute of Noetic Sciences. There's a brief overview page here about the current Psi Arcade project, and the actual arcade site itself Psi Arcade / GotPsi -- One version or another of the GotPsi part of the arcade has been around for close to twenty years. The current one is in beta, so I guess they updated some stuff.
Login for restricted part of this site: Login
Physics, Entropy, and Psychokinesis, by Harold Putoff and Russell Targ
Telekinesis, by John Fuller
Evidence of Macro-Psychokinetic Effects by Thomas of Brazil, by Lee Pulos
Section IV - ESP and Psychokinesis, sanitized excerpts from a report.
The Effects of Hardness on Pure Aluminum Plate, by Sasaki, Sasaki, Murata, and Takaoka