Post by Sandrine Ceurstemont, editor, New Scientist TV
Impossible objects, like those drawn by artist M. C. Escher, don’t seem like they could exist in the real world. But Kokichi Sugihara from Meiji University in Kawasaki, Japan, is well known for building 3D versions of these structures.
Now a new video shows his latest construction: a gravity-defying roof that seems to attract and balance balls on its edge. When the house is rotated, its true form is revealed.
Related: Kokichi Sugihara at Meiji University in Kawasaki, Japan, has… (thekidshouldseethis.com)
Did somebody say optical illusion? This is a classic illusion explained. 🙂
In 1934, ophthalmologist Adelbert Ames, Jr. devised a room that pushes the boundaries of human perception. Visit a virtual version of the now famous Ames room, as Scientific American Mind editor Ingrid Wickelgren explains how it works.
If you know me you know i like a good illusion. Exposing flaws in the brain is fun!
Here is a good one from Mighty Optical Illusions
Keep staring at the flashing green dot, and the yellow dots will fade or disappear due to motion-induced blindness.