The concept of Principia is a magic book fused with a scientific paper on physics

you magically move the rubber bands into another dimension and they penetrate the borrowed bill

This is a great sight gag

In order to make that dream a reality

who was very popular with audiences

RAINBOW COINS (MORGAN) | N2G Rawlins The concept of Principia isThe product concept of Rainbow Coins is to give creative presentation to classic coin magic. You show five ancient Chinese coins of different colors. Their colors are one of the rainbow, except the black coin. You let the audience hold these five coins, and the black coin disappears in the hands of the audience and appear wherever you like. The gimmick of rainbow coins is exquisite and ingenious, which can make magic happen in the hands or pockets of