If you possess an Einstein-level IQ with 20/20 Eye Vision, then find out which Lock is Open Among the yellow padlocks Optical Illusion puzzle

An optical illusion is a type of visual puzzle in which these puzzles create a misleading to our brain amd make miss leading ...

Superman-Level Vision and a High IQ of 151 Are the Only Things That Can Help You Find the Hidden Odd Number in This Mind-Bending Optical Puzzle

Ready for a true test of brain and sight? This inverted optical illusion has fooled thousands. If you claim a high IQ of 151 ...

Spot the number: How fast you find "7103" reveals your IQ level

A viral optical illusion challenges readers to find the hidden number \"7103\" amidst a grid of \"7105.\" The speed at which ...
Psychology Today

Attractiveness and the IQ Levels of College Disciplines

Guest post by Jason Major, a PhD candidate in Psychology at the University of Edinburgh. He is from Ottawa, Canada. About a month ago, Sanjay Srivastava, a psychologist at the University of Oregon, ...
The Hill

Analysis links fluoride exposure to low IQ but finds ‘high risk of bias’ in most studies

An analysis of more than 70 studies on fluoride and IQ levels concluded there was a relationship between higher levels of the common water additive and lower IQ levels in children, though a large ...