Mental Towers by Jeff McBride and Alan Wong Calen Morelli doing so becomes intuitive

doing so becomes intuitive

But for real though

It's not simply an effect where you write a prediction on their phone

you will get your money's worth over and over again

You can use pictures

Mental Towers by Jeff McBride and Alan Wong Calen Morelli doing so becomes intuitiveMENTAL TOWERS BY JEFF MCBRIDE AND ALAN WONG YOUR MIND VS. THE COMPUTER AND YOU ALWAYS WIN! Unleash the power of instant calculations with McBride's Mental Towers, the ultimate "pack small, play big" mentalism act that stuns audiences on any stage. IMAGINE THIS: The entire audience takes out their smartphones, opening their calculator apps to challenge you. A spectator arranges large "number blocks" and builds more and more complex mathematical