527
submitted 1 week ago* (last edited 1 week ago) by fossilesque@mander.xyz to c/science_memes@mander.xyz
you are viewing a single comment's thread
view the rest of the comments
[-] cute_noker@feddit.dk 15 points 6 days ago

So if you sleep for too long you go blind?

[-] Alcoholicorn@mander.xyz 32 points 6 days ago

No, the capillaries on your eyelids supply o2.

If you fall asleep with contacts on or wear them too long, blocking the supply of O2, you will grow capillaries infront of your cornea. This is bad for vision.

[-] Jarix@lemmy.world 2 points 5 days ago

Curious, I definately forgot to take it my contacts from time to time and it isn't fun waking up in them(though being able to see probably is kinda fun until you feel the discomfort anyways). Im curious about the whole process now, I'm going to try and find out more about this, wish me luck!

[-] Alcoholicorn@mander.xyz 2 points 5 days ago

Your eyedoctor can show you the capillaries in question next time you get your script renewed.

[-] Jarix@lemmy.world 1 points 4 days ago

Oh I had laser eyes installed, but good to know about when I get older if they don't stop working as good. Thanks

this post was submitted on 25 Aug 2025
527 points (98.3% liked)

Science Memes

16527 readers
2640 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS