Helix Into Portal Illusion
3d printed | illusions | steve mould | May 16, 2023
When you look at an old-timey barber pole, its stripes appear to spiral upward. Science educator Steve Mould shares a similar illusion designed by Ada Cohen that uses intertwined helixes to create the illusion that they’re disappearing endlessly into the top of the rig. Bottom line, spirals and helices have a way of messing with our brains.