
Which of these objects is bigger? The answer may surprise you.
The two objects are actually identical even though the bottom one looks larger. This is an optical effect called the Jastrow Illusion.
Click here to watch an animation of this illusion.
You can also check out this short video for a demonstration.


About the author, Erin Matlock
3 Comments On This Post
[...] love the surprise factor of optical illusions, so I won’t spoil it with an explanation. Check it out for yourself in the short video [...]
[...] This post was mentioned on Twitter by BrainTraining101.com, Camille . Camille said: RT @ErinMatlock: Which of these two objects is bigger? http://www.braintraining101.com/the-jastrow-illusion/ http://bit.ly/cFqL81 [...]
[...] This post was mentioned on Twitter by BrainTraining101.com. BrainTraining101.com said: Which of these two objects is bigger? http://www.braintraining101.com/the-jastrow-illusion/ http://bit.ly/cFqL81 [...]