Optical illusions with hidden images can reveal if you possess strong visual intelligence, such as a high IQ, strong pattern recognition skills, sharp observation powers, and superior attention to ...

Optical illusions are the tricksters of the puzzle world; they are designed in such a way that they fool our brains and eyes.

Test your visual acuity with a brain teaser featuring numerous identical bonfires, where one subtly differs. The challenge is to locate this anomaly within a strict 9-second timeframe. This engaging ...

Are we ready for a quick brain workout? Because today's optical illusion is making waves through social media and it is not for everyone! Only people with eagle-like vision can spot them quickly.

Observation skills are an essential component of any medical education, aiding doctors during patient exams and in making medical diagnoses, yet several studies have indicated inadequacies in this ...