The first five bars make sense, but frustration kicks in when it comes to the closest three bars - which turn out to be an optical illusion. The answer, therefore, is that there are five 'complete ...

Here's how the simple optical illusion divided the world – and the ... and inadvertently launched the debate into the online stratosphere. It went viral with around 5,000 notes – a ...

In the case of this wavy-line illusion, your brain must distinguish between the repetitive lines and the hidden text. The illusion combines both frequencies to create an overlay effect.

Optical illusions may make you feel like a fool, but you could be able to train your brain to resist them. “It is very likely that people from the general population have the capacity to be trained to ...

Optical illusion often leaves people confused and ... posts in huge numbers and asking their followers to find the curved line which keeps changing as you look away from it. If you haven’t ...

Humans interpret things differently. And perception-based activities such as optical illusions can be a great way to activate the brain, because how we interpret these activities can often ...