PROGRAMS BY Marc Kerstein

The Jerx App is a utility magic app that can be used to create a myriad of different effects, including:- A Cute Memory Loss: Cause a spectator to forget something she just saw.- Pee Hill Pot: Induce a mild, momentary loss

WikiTest is a modern book test that uses a borrowed smartphone.- You ask a spectator to search for ANY object or person on Wikipedia on THEIR phone to bring up its article.- Whilst you look away, the spectator scrolls throu