An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a motion or spiral optical illusion (specifically a ...

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense rules we experience every day, where water pours, syrup sticks and coffee ...

YouTuber's Destin Sandrin, who has published a lot of science education movies, has been trying to compare the way the vortex of the northern hemisphere and the southern hemisphere wraps backwards, ...