Fascinating!

I love interesting facts, and these eye-related ones do not disappoint! Thanks you to Simon for finding this little gem, via WatchMojo.com

Fascinating! I swear, I experience 'blue field entopic phenomenon' all the time! Always wondered what those little tadpole-like things were in my vision! Thank you to @CLechleitner42 for sharing this one, via/ higherperspective.com