Parimental by Jheff - Book

"This is a fascinating work and a tool that supplies the reader with an abundant supply of new and usable material... Self-working effects, based on clever mathematical principles are often a relief to perform and give you ability to concentrate fully on your presentation. Parimental explores just one such principle with some 20 different effects to choose from along with some very sound presentational advice."- From the Foreword by Richard Osterlind Learn to control your participants' thoughts and predict their actions using the Parity Principle - an underrated, very simple principle published by Martin Gardner in Scientific American in 1960. This versatile principle can be used impromptu or for prepared routines. It can be adapted to use in any type of venue, including online performances. The basic routine involves setting up a series of nine items in a three-by-three grid. The participant has a free choice of starting on any object. A number is freely chosen and the participant mov