You’ve seen this optical illusion in movies — but it happens when you’re watching in person too. What’s really going on? It’s a familiar scene to most anyone with a television: The wheels of a forward ...

It has many names, from the "Spinning Wheel of Death," to the "Spinning Pizza of Death," to the "Spinning Wait Cursor." But no matter what you call it, there's one thing we can all agree on: no one ...