Learn how money illusion affects financial perception by viewing wealth in nominal terms, with examples and history, ignoring ...

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

Perception researchers have discovered many illusions where context affects perceived size and distance. A great example of this is the Ponzo illusion (reviewed in an earlier blog post). The Ponzo ...

Optical illusions are older than you think. The first optical illusions date back to 20,000 BC and took the form of cave sculptings. Nowadays they are found all over the place – on screens, in books ...

The op-art loving side of the internet has developed a new obsession – the reverspective optical illusion. Taking Reddit by ...

Forget the black and blue dress – this photo of an unassuming building is the latest image to demonstrate just how sophisticated our brains are at viewing the colours we see around us. The strange ...

The Museum of Illusions at Arizona Boardwalk, which opens Saturday, is designed to make visitors question what they see and what’s real versus perception. “The museum teaches you something about the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In Head Trip, PopSci explores the relationship between our brains ...

The illusion of control is a mental bias leading people to overestimate the control they have over the outcome of events. Even when the outcome of situations is demonstrably a matter of chance and not ...

"The Last Leaf" by O. Henry, published in 1907 in his collection The Trimmed Lamp and Other Stories of the Four Million, follows the story of "Johnsy" (Joanna), a young, impoverished artist who is ...