Science Tuesday…

Taken from NPR – click here for the original article!

Below, you will see two circles composed of parallelograms. There’s a dot in the middle of the image. Focus on the dot. Move your head in, then move it out.

Here is Pinna-Brelstaff Illusion. If you focus on the dot and move your head in, then move it out the circles spin.

B. Pinna

Weird, no?

The circles seem to rotate.

Makes Tuesday seem a little more fun, right…?  

Want more fun eye tricks…click here!

 

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s