We have just added a new article by A.L. Kitselman, Henry K. Puharich and Jeffery Smith on "Computers. Chance and Cholinergia." This is the background on the study on increasing intuitive capacity by the use of drugs.
You can read the full article by clicking the link below. It is gives the detailed background to the December 19th 1960 newspaper article on "Gulping Mushrooms"