BuzzFeed

@BuzzFeed

Worth Sharing. Download the BuzzFeed App: http://t.co/IXxpU35cpd

Rotate photo View full size
Stare at the black dot, and wait for the moving grey stripe to turn blue.

via http://richardwiseman.wordpress.com/2013/06/19/wonderful-new-illusion-3/

Views 4,807

387 days ago

Stare at the black dot, and wait for the moving grey stripe to turn blue.

via http://richardwiseman.wordpress.com/2013/06/19/wonderful-new-illusion-3/

0 Comments

Realtime comments disabled