Where is the Odd Number Hiding? Check Your Visual Acuity By Finding it in 9 Seconds

This optical illusion puzzle challenges observation skills by hiding an odd number among similar digits. Backed by visual ...

This Optical Illusion Is Only For Geniuses! Are Sharp Enough To Spot The Odd Letter In 27 Seconds?

This optical illusion will test your brain's ability to zone out while looking at repetitive patterns. Can you find the ...
Amazon S3 on MSN

What visual perception experiments reveal about the human brain

Stare at a dot and see what fascinating effects appear.
Daily Journal

A-maze-ing: Indiana State Museum exhibit tests problem-solving skills

At the newest experience at one of Indianapolis’ top attractions, one question stands out — are you clever enough?
Morning Overview on MSN

Most adults fail this viral illusion test and have no idea they’re wrong

Most people are convinced they see the world exactly as it is, until a viral illusion quietly proves otherwise. The latest circle-filled puzzle racing around social feeds is a reminder that even ...
South Florida Reporter

The Sneaky Way Credit Cards With 0% Intro APRs Trap You Into Debt

Only about 21% of cardholders with 0% APR promotions fully pay off their balances before the promotional period ends.

You Don’t Have Just Five Senses – New Research Suggests Humans May Have up to 33

Human perception is multisensory, with dozens of interacting senses shaping how we experience taste, movement, balance, and the world around us. Neuroscientists increasingly treat perception as a ...