Optical Illusion: Only the Sharpest Vision Can Detect the Teddy Bear Without a Bow Tie in 3 Seconds
For centuries, optical illusions have captured people's interest by combining psychology, art, and science to question our ...
You have 20/20 vision and a high IQ if you can spot pair of winter boots hidden in the snowy scene in under 7 seconds
THIS frosty brainteaser is bound to give you a kick as it challenges you to spot the hidden winter boots in a snowy city. Put ...
Nature9d
Optical magnetometry
We review basic principles of modern optical magnetometers, discuss fundamental limitations on their performance, and describe recently explored applications for dynamical measurements of ...
The Sun15d
You have 20/20 vision and a high IQ if you can spot the hidden heart in this Valentine’s Day optical illusion
Time to put your vision skills and IQ to the test and crack this tricky brainteaser as quickly as possible. The image above is known as an optical illusion, meaning there could be other not-so ...
Indiatimes16d
Optical illusion: Only those with sharp vision can spot the odd 5 hidden among a sea of identical "2s" and "3s"
Your task is to spot the odd "5" in this tricky configuration This optical illusion is not only something on which to play around and derive fun; it is an interesting indication of facts about ...
Hindustan Times18d
You've unlocked genius-level focus if you can spot the second giraffe hidden in this optical illusion
A brain teaser shared on Instagram puzzled users as they tried to spot a hidden giraffe camouflaged in the background. Brain teasers, especially optical illusions, have captured the imagination of ...
Boston Herald21d
With top prospects invited to big-league spring training, Red Sox outfield could be overcrowded by Opening Day
This year, the plan is for Rafaela to be an everyday center-fielder, making Fenway Park’s tricky triangle a no-fly zone. Other than one appearance in the outfield during the opening series in ...
Secret London21d
Fall Head Over Heels For Knightsbridge’s Optical Illusion Museum This Valentine’s Day
Escape reality by stepping into a world of wacky photo ops and optical illusions. The immersive experience – which has already captured the minds of 1.5 million yearly visitors worldwide – is housed ...