How the portal illusion works

The first 100 people to use code SCIENCE at the link below will get 60% off of Incogni: This is a development of the barber pole illusion and is related to a few other illusions like the Mephisto Spiral (the spirals that won't come apart), the illusions ring and the rolling rings illusion. Ada Cohen's 3D projects can be found here: @AdaCohen You can buy the ring from Grand Illusions here: My 3d printer is an Elegoo Neptune 2S: You can buy my books here: You can support me on Patreon and get access to the exclusive Discord: just like these amazing people: Tj Steyn Pavel Dubov Lizzy and Jack Jeremy Cole Brendan Williams Alan Wilderland Frank Hereford Lukas Biewald