Sometimes the term closure is involved when someone dies after a long, hard battle with illness. Visual illusions such as these play on psychological quirks. The psychological quirk of closure is ...

Unlike traditional optical illusions, which short-circuit our brain’s visual processing system, Sugihara’s objects involve no visual trickery other than perspective. “Historically ...

Optical illusions have been keeping us entertained for hundreds of years. There are plenty of optical illusions that go viral and stump the internet, but there are also classic ones that continue ...