/sci/ - Science & Math » Thread #13702998

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Anonymous Fri 01 Oct 00:17:43 2021 No.13702998 View Reply Original Report

Quoted By: >>13707779 >>13707964 >>13709195 >>13709868 >>13711615 >>13714422 >>13716463 >>13716908

>walk into the lab
>see this
What do?

Anonymous

Anonymous Sat 02 Oct 2021 07:14:36 No.13706921 Report

Quoted By: >>13707037

>>13706627
the glass part is the pipette dumbass
if you didn't use a pipette you would be dead or severely injured.
also real men do it with oleum

Anonymous

Anonymous Sat 02 Oct 2021 08:04:27 No.13707009 Report

Quoted By:

>>13703394
Actually I’m a spinor

Anonymous

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Anonymous Sat 02 Oct 2021 08:37:26 No.13707037 Report

Quoted By: >>13707047 >>13707788

>>13706921
>pipetting oleum
>with your mouth

Anonymous

Anonymous Sat 02 Oct 2021 08:49:50 No.13707047 Report

Quoted By:

>>13707037
Actually has a really interesting flavor anon. I can't put my finger on what exactly it tastes like, you'll just have to try it.

Anonymous

Anonymous Sat 02 Oct 2021 14:26:36 No.13707779 Report

Quoted By: >>13707789 >>13710308

>>13702998
Oh no she's going to give her coworker the old chilly bench, while not best practise it's just LN2 so not a big deal unless she's retarded enough to fill her shoes.

>>13703041
>knife in lab
Is this seriously a rule adults are expected to follow outside of a school setting? Are you ment to open packages with safety scissors or what?

Anonymous

Anonymous Sat 02 Oct 2021 14:31:24 No.13707788 Report

Quoted By: >>13707812

>>13707037
safety rules over exaggerate danger. chemists were swimming in benzene for years and nothing happened. one study comes and now you can't open a tube of benzen without safety glasses under a fume hood with gloves

Anonymous

Anonymous Sat 02 Oct 2021 14:31:32 No.13707789 Report

Quoted By:

>>13707779
look at the entire lab.
it is a food lab thus the knife is perfectly fine being there.

Anonymous

Anonymous Sat 02 Oct 2021 14:35:08 No.13707796 Report

Quoted By: >>13707903 >>13709658

>>13703085
all women in stem are masculinized

Anonymous

Anonymous Sat 02 Oct 2021 14:41:20 No.13707812 Report

Quoted By: >>13707819

>>13707788
A lot of the effects are delayed. I'd like to see a comparison on life expectancy in the 20th century between chemists and mathematicians.

Anonymous

Anonymous Sat 02 Oct 2021 14:41:40 No.13707813 Report

Quoted By: >>13709195

>>13703041
It appears to be a food testing lab... can't do that without food or the knife to cut the food.
substance, what substance?

No face shield, no old gloves, not pouring over the receiving vessel, and possibly overfilled dewar.

Anonymous

Anonymous Sat 02 Oct 2021 14:44:47 No.13707819 Report

Quoted By:

>>13707812
My grandfather was a chemist in the 40s and lived to the ripe old age of 86 but the scars on his hands and arms make a good case for some level of lab safety.

Anonymous

Anonymous Sat 02 Oct 2021 14:45:07 No.13707820 Report

Quoted By:

>>13705518
Friend of mine is an aerobatic pilot. They have to think in quarternions otherwise their brain suffers gimbal lock.

Anonymous

Anonymous Sat 02 Oct 2021 15:12:13 No.13707903 Report

Quoted By:

>>13707796
Truth

Anonymous

Anonymous Sat 02 Oct 2021 15:14:51 No.13707916 Report

Quoted By:

>oh no, not my heckin avocados, I put them there to eat during lunch break

Anonymous

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Anonymous Sat 02 Oct 2021 15:17:44 No.13707924 Report

Quoted By: >>13707936 >>13708915 >>13710313

>walk into the lab
>see this
What do?

Anonymous

Anonymous Sat 02 Oct 2021 15:20:24 No.13707936 Report

Quoted By:

>>13707924
Looks like a scientist to me.

Anonymous

Anonymous Sat 02 Oct 2021 15:30:51 No.13707964 Report

Quoted By:

>>13702998
>lookin' good, Susan!

Anonymous

Anonymous Sat 02 Oct 2021 20:49:59 No.13708915 Report

Quoted By: >>13713426

>>13707924
I TOTALLY BELIEVE IN GLOBAL WARMING AND mRNA SHOT SAFETY NOW!!! SO MUCH CONFIDENCE THAT THESE ARE THE PEOPLE TELLING ME WHAT TO THINK!!

Anonymous

Anonymous Sat 02 Oct 2021 22:09:04 No.13709195 Report

Quoted By: >>13711478

>>13702998
>Say hey
>Move on with my own work

>>13707813
Shut the fuck up, undergrad. No one actually needs a facemask or cold gloves. Shit, I would pour a little liquid nitrogen on my jeans when it was hot. Don't use too much and it's a nice relaxing chill. My mentor was a badass, though, he'd gargle it to prove a point. Also, I carry a knife and coffee into lab every day. Chill out. That said, she really should pour on the ground into an actual dewar rather than what looks like styrofoam cups.

Anonymous

Anonymous Sun 03 Oct 2021 00:50:16 No.13709608 Report

Quoted By: >>13716278

>>13703030
it is a food lab though

Anonymous

Anonymous Sun 03 Oct 2021 00:53:06 No.13709615 Report

Quoted By: >>13709627

>>13703041
>unsafe handling of cryogenic liquids

Anonymous

Anonymous Sun 03 Oct 2021 00:55:33 No.13709622 Report

Quoted By:

>>13703394
Actually he's in a complex plane so 360 degrees only gets him 1/2th of the way back to his original position

Anonymous

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Anonymous Sun 03 Oct 2021 00:56:41 No.13709627 Report

Quoted By:

>>13709615
>”do not drop”
>she didn’t drop it

Anonymous

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Anonymous Sun 03 Oct 2021 01:02:01 No.13709636 Report

Quoted By: >>13709638

>walk into lab
>see this
What do?

Anonymous

Anonymous Sun 03 Oct 2021 01:03:04 No.13709638 Report

Quoted By:

>>13709636
wtf is this real

Anonymous

Anonymous Sun 03 Oct 2021 01:08:44 No.13709658 Report

Quoted By:

>>13707796
hot

Anonymous

Anonymous Sun 03 Oct 2021 02:31:04 No.13709868 Report

Quoted By:

>>13702998
just looks like nitrogen or dry ice. its no biggie.

Anonymous

Anonymous Sun 03 Oct 2021 05:41:24 No.13710308 Report

Quoted By:

>>13707779
>wrong gloves
>pouring straight from the dewar not a secondary vessel
>pouring onto bench not the floor
>no face shield
she would have been written up for this at any lab I've worked in.

Anonymous

Anonymous Sun 03 Oct 2021 05:43:20 No.13710313 Report

Quoted By: >>13715184 >>13716555

>>13707924
If it's a chem lab tell her to put on her prescription safety glasses.
If it's a bio lab tell her to take off the scarf.

Anonymous

Anonymous Sun 03 Oct 2021 15:48:57 No.13711478 Report

Quoted By:

>>13709195
Chill out? you went full retard.

Undergrad was 20 years ago, faggot.

Anonymous

Anonymous Sun 03 Oct 2021 16:33:33 No.13711587 Report

Quoted By: >>13711891

I suppose that she could use a more sensibly sized Dewar than the supersize mega-gulp she has there. But she's in a huge room presumably with one or more fume hoods. It's not like she's going to suddenly asphyxiate if she drops it.

Anonymous

Anonymous Sun 03 Oct 2021 16:40:46 No.13711615 Report

Quoted By:

>>13702998
Make ice cream

Anonymous

Anonymous Sun 03 Oct 2021 18:15:35 No.13711891 Report

Quoted By: >>13716205

>>13711587
the thing that gets me about vessels like this that are supposed to be poured from is that the the spout is horribly placed.

Anonymous

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Anonymous Mon 04 Oct 2021 05:11:45 No.13713426 Report

Quoted By:

>>13708915

Anonymous

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Anonymous Mon 04 Oct 2021 05:19:44 No.13713445 Report

Quoted By: >>13713474 >>13713964 >>13714478 >>13716295

>see this in the lab
>what do?

Anonymous

Anonymous Mon 04 Oct 2021 05:29:22 No.13713474 Report

Quoted By:

>>13713445
blow him

Anonymous

Anonymous Mon 04 Oct 2021 09:46:27 No.13713964 Report

Quoted By:

>>13713445
>full set of Ullmann's in the back there
Yeah I'm thinking based.

Anonymous

Anonymous Mon 04 Oct 2021 13:34:06 No.13714422 Report

Quoted By:

>>13702998
when no one's looking grab the dewar, hide in a closet, and breathe it in deeply

Anonymous

Anonymous Mon 04 Oct 2021 14:03:25 No.13714478 Report

Quoted By:

>>13713445
ask him to make me a vial of ferrofluid

Anonymous

Anonymous Mon 04 Oct 2021 17:43:46 No.13715184 Report

Quoted By:

>>13710313
Most likely it's a bio lab judging by the microscope

Anonymous

Anonymous Mon 04 Oct 2021 22:18:30 No.13716069 Report

Quoted By:

You's a buncha bitch-ass niggas. I pour that liquid N2 with no gloves on, into a tiny vessel, and then dump any excess I need after I finish on the floor to make some cool looking vapors.

Anonymous

Anonymous Mon 04 Oct 2021 22:59:24 No.13716205 Report

Quoted By: >>13716538

>>13711891
That's because its not meant to be poured from with accuracy. The spout is in the middle to make refilling it easier and spillage harder. It's for transportation of mid-sized amounts of LN2

Anonymous

Anonymous Mon 04 Oct 2021 23:25:41 No.13716278 Report

Quoted By:

>>13709608
save it for the safety officer, bub

Anonymous

Anonymous Mon 04 Oct 2021 23:32:11 No.13716295 Report

Quoted By:

>>13713445
give him a kiss

Anonymous

Anonymous Mon 04 Oct 2021 23:33:31 No.13716300 Report

Quoted By:

Cum in the liquid nitrogen and stab her to death with my semen icicle

Anonymous

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Anonymous Tue 05 Oct 2021 00:30:52 No.13716463 Report

Quoted By: >>13716801

>>13702998
>>walk into the lab
>>see this
>What do?

Anonymous

Anonymous Tue 05 Oct 2021 01:12:13 No.13716538 Report

Quoted By:

>>13716205
I never implied accuracy.
I implied ease of pouring.
I use a smaller 4L Dewar and even that one I believe would benefit from an offset spout.

Anonymous

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Anonymous Tue 05 Oct 2021 01:15:48 No.13716555 Report

Quoted By:

>>13710313

Anonymous

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Anonymous Tue 05 Oct 2021 03:28:47 No.13716801 Report

Quoted By:

>>13716463
Go to Mars.

Anonymous

Anonymous Tue 05 Oct 2021 04:25:39 No.13716908 Report

Quoted By:

>>13702998
i remove the safety hazard, and then i pour that shit on the knife myself

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