Here’s Why Squinting Helps You See Better

http://io9.com/heres-why-squinting-helps-you-see-better-1568778880?utm_campaign=socialflow_io9_twitter&utm_source=io9_twitter&utm_medium=socialflow

Cute.  And informative.

Enjoy!

Posted from WordPress for Android via my Samsung smartphone. Please excuse any misspellings. Ciao, Jon