Duck, or bunny? Actually the only "reality" is that you can't see both at once
http://nautil.us/issue/19/illusions/how-your-brain-decides-without-you
TurquoiseBee turquoi...@yahoo.com [FairfieldLife] Fri, 07 Nov 2014 03:03:08 -0800
Duck, or bunny? Actually the only "reality" is that you can't see both at once
http://nautil.us/issue/19/illusions/how-your-brain-decides-without-you