this post was submitted on 16 Aug 2025
693 points (98.6% liked)

Science Memes

16300 readers
1405 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
 
you are viewing a single comment's thread
view the rest of the comments
[–] mustbe3to20signs@feddit.org 67 points 1 day ago (3 children)

Bad news: Todays needles are coated in PFAS to make punctions more painless.

[–] SuperIce@lemmy.world 18 points 1 day ago (2 children)

That's kinda misleading though. Large molecule PFAS are harmless to us (Teflon for example). It's the small molecule PFAS are dangerous and those aren't really used for any kind of non-stick surfaces.

[–] ryannathans@aussie.zone 5 points 1 day ago (1 children)
[–] Revan343@lemmy.ca 7 points 19 hours ago (1 children)

They're part of the waste of producing non-stick coatings. So you aren't exposed to them by the needle or your Teflon frying pan or the Teflon tape in your plumbing, you're exposed to them by the Teflon plant dumping their waste in the river, legally or otherwise

[–] ryannathans@aussie.zone 1 points 15 hours ago (1 children)

Which kinda PFAS do they use for hydrophobic coatings

[–] icelimit@lemmy.ml 1 points 8 hours ago

Apparently the small ones.

[–] Ziglin@lemmy.world 1 points 23 hours ago

I've never really looked into this, do you have any good sources you recommend looking at?

[–] Catoblepas@piefed.blahaj.zone 37 points 1 day ago (2 children)

As someone who takes a weekly shot, ARE YOU FUCKING KIDDING ME 😭

Uuugh I don’t want to switch to daily gel or patches, it’s such a pain in the ass.

[–] mustbe3to20signs@feddit.org 27 points 1 day ago (2 children)

Unfortunately no. Afaik even regular exposition is (for now) considered relatively harmless, with medical professionals bearing the highest risk.

[–] JPAKx4@lemmy.blahaj.zone 34 points 1 day ago (1 children)
[–] JackbyDev@programming.dev 14 points 1 day ago (2 children)

Wow, that was glorious!

[–] moseschrute@lemmy.ml 8 points 1 day ago* (last edited 1 day ago)

Every time you attempt to parse HTML with regular expressions, the unholy child weeps the blood of virgins, and Russian hackers pwn your webapp.

πŸ˜‚

[–] Noodle07@lemmy.world 3 points 1 day ago

I thought the injection would be the one that is a pain in the ass πŸ€”

[–] ronigami@lemmy.world 9 points 1 day ago

whose fucking goddamn idea was that