Rather the leans is a type of somatogyral illusion you ... in the visual field as a horizon—which can lead to very undesirable results in a fast-moving aircraft. False “horizons” are ...

In the caption of the post @Rainmaker1973 wrote, "A false horizon created by a fog bank behind and around the boat is sufficient to produce an optical illusion and a seemingly floating boat." ...

There's no doubt that an iceberg was the main culprit when it comes to the sinking of the Titanic, but new evidence suggests that a rare optical illusion might have also played a part. A mirage ...

It’s called a “false horizon” and it could send you plummeting ... who just opened Pilgrim Aviation, a new flight school, at Plymouth Municipal Airport. Pilgrim Aviation is set apart from ...