Stroop Test by David Jonathan & Nikolas Mavresis - French penguin_update_2026_01_19 Riffle Pass

Riffle Pass

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Now you can pick up any business card anywhere and launch into your amazing demonstration of mental abilities

This is the DVD that put metal bending on the map

Stroop Test by David Jonathan & Nikolas Mavresis - French penguin_update_2026_01_19 Riffle PassPredict the future using a simple psychological experiment that your audience wont see coming. Created by David Jonathan and Nikolas Mavresis, this effect blends real science with real magic to predict your spectators choices 100% of the time. This is The Stroop Test. Here's what happens: A set of cards is introduced that have the names of the colors printed on them. Each of the words is printed in a different color than what it reads. A participant