phosphenes word nerd via lawhimsy
Word Nerd

Word Nerd : Phosphenes

At one time or another, everyone has closed their eyes and rubbed on them (despite being told how bad it is for your poor eyeballs...and the pain and wrinkles it can cause, eep!) and the lights and colors that seemed to explode when doing so are quite amazing. Those are called phosphenes and just how… Continue reading Word Nerd : Phosphenes