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Science Memes @mander.xyz

fossilesque @mander.xyz

1 yr. ago • 97%

Those were the days!

30 comments

DON'T MOUTH THE PIPET!!!

64
- Sad pipet noises
  
  19
Explanation? Are these guys huffing ether or something?

45
- They pipette by mouth, which is not very safe.
  
  86
  
  but how are we supposed to accidentally discover artificial sweeteners?
  
  81
- They are using their mouths to suck liquids into pipettes. It was an old and dangerous lab technique.
  
  41
  
  Then how are we supposed to do that?
  
  9
- Basically it took many years before someone developed something that could be run with a trigger or button. Before that you used a vacuum (your mouth) to pull liquid into a pipette. Heard an older chemistry professor talk about a colleague who years before swallowed a salmonella sample by accident. A lot of people surely got hurt this way.
  
  40
- not a scientist but I'm guessing they are siphoning some chemical by sucking up a small amount in the tube to transfer it to another container
  
  12
  
  Aww, I thought they were blowing bubbles. Looked like fun.
  
  9
lol lol let me suck up this salmonella sample real fast

19
I thought they were sipping pee to test for diabetes 😋😌

8
Uh, yeah, suck it, pipet boy.

8
Pipettecore ftw!?

4
Look how long their fancy straws are! I bet they keep chemicals a safe distance away from possible ingestion!

2
- I'm wondering if a crazy straw was tested...for safety
  
  1

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