The illusion shows that people have a difficult time identifying isolated feature changes when a face is turned upside down. The Thatcher effect was named after former British Prime Minister ...

Optical illusions and brain teasers are fantastic ... the upright '24' among a group of numbers, many of which are upside down. Congratulations! You have successfully cast your vote Login to ...

Optical illusions and brain teasers are great for family bonding. They improve observation skills and provide a competitive element. The challenge in this optical illusion is to find the upright ...

In this latest optical illusion from Freshers Live, people have just five seconds to spot the number '24' in the sea of upside-down numbers - and with such a short time frame, it's seriously tricky.

Here’s a fun and tricky optical illusion that will challenge how fast you can spot small details. At first glance, the image looks like a messy mix of upside-down Z shapes. But hidden among them ...

Optical illusions can be more than just frivolous ... If the puzzler initially saw a row of upside-down legs sporting black suit pants and dress shoes, they are the kind of person who communicates ...

A new optical illusion gives people just five seconds ... gives people just five seconds to spot the number '24' in the sea of upside-down numbers - and it's seriously tricky.

The optical illusion post has accumulated more than ... It says that only one plate is not flipped upside down, and once users figure that out, they will see all the plates correctly.