Featuring a blurry image of abstract yellows, oranges, purples and blues, this optical illusion appears pretty plain. It's ...

The latest optical illusion that has captured the collective attention of the internet comes from the above image posted to Reddit’s “Whoa Dude” subreddit, which features some swirly blobs of colors ...

If you concentrate on the dot on the below image for long enough an astonishing thing will happen. After about 30 seconds the swirls of colour will disappear entirely. According to The Sun, it’s an ...

Phenomenon is an example of the principal known as Troxler's fading which a Swiss doctor discovered in 1804 IF you concentrate on this image for long enough an astonishing thing will happen. After ...

The Troxler Effect, or Troxler Fading, is named after Swiss physician and philosopher Ignaz Paul Vital Troxler, who lived from 1780 to 1866. In 1804, he realised that by focusing your gaze intently on ...

But stare at the center of the image below long enough, and you might not be so sure there are any colors there at all: The vanishing colors are an illusion known as Troxler’s fading, or the Troxler ...

Troxler Fading Experiments. A whole lot of shaking helps bring your eyes into sharp focus. Fix your gaze on the black "eye" in the center of Figure A for 20 seconds, while trying not to blink. After ...

OPTICAL illusions have been around for years, constantly driving people insane. The development of social media has only served to fuel this and photos retweeted on platforms such as Twitter and ...

Apple on Tuesday was granted a patent for an advanced gaze-tracking graphical user interface that could one day see implementation in Macs, iPhones, iPads or even a future version of the Apple TV. As ...

Don't miss out on the headlines from Online. Followed categories will be added to My News. If you concentrate on the dot on the below image for long enough an astonishing thing will happen. After ...