mander.xyz

chemicalprophet, to science_memes in Those were the days!

DON’T MOUTH THE PIPET!!!

PotatoesFall, to science_memes in Those were the days!

Explanation? Are these guys huffing ether or something?

Quereller,

They pipette by mouth, which is not very safe.

stolid_agnostic,

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.

hexthismess,
@hexthismess@hexbear.net avatar

They are using their mouths to suck liquids into pipettes. It was an old and dangerous lab technique.

mexicancartel,

Then how are we supposed to do that?

hexthismess,
@hexthismess@hexbear.net avatar

Use a rubber bulb on the end of the pipette. That way your cartel members lab techs are safe.

mexicancartel,

We still use mouth in secondary school. I guess its same in undergraduate degree too. But yeah we only take the base in acid-base titration in pipette

ProfessorOwl_PhD,
@ProfessorOwl_PhD@hexbear.net avatar

Jesus Christ. 20 years ago my chem teacher used to tell me about the bad old days of having to do this, that it’s still happening today is horrifying.

TonyTonyChopper,
@TonyTonyChopper@mander.xyz avatar

definitely not standard procedure here in the US. And basic solutions can be more dangerous than acids.

mexicancartel,

I guess they only gjve non toxic bases for school

RootBeerGuy,
@RootBeerGuy@discuss.tchncs.de avatar

I am a bit concerned everyone is just mentioning the squeeze rubber ball thing, maybe because its time appropriate for the images.

But in modern times people should use something like this www.integra-biosciences.com/…/pipetboy-acu-2

mindbleach,

That’s the worst squirtgun ever.

funkless_eck,

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

HonkTonkWoman,

Aww, I thought they were blowing bubbles. Looked like fun.

dingleberry, to science_memes in Let your dreams be memes

Academia is a pyramid scheme. There is no changing my mind.

Azzu, to science_memes in Thermo Fisher Price
Maoo, to science_memes in I have attempted science.
@Maoo@hexbear.net avatar

That’s ideally science but you’re gonna have low-impact papers if you don’t do the “look at this new thing I ‘proved’” song and dance. Publishing culture and self-promotion in academia make everything worse.

Incidentally, I know someone that tried publishing a paper to explain why a very common method actually led to bad results very often. It showed methodology and had verification from another group using independent materials. The paper was rejected because, “everyone knows that method X works great you must’ve done something wrong”.

There’s a lot of myth-making in how science works, following prescriptive announcements of “the scientific method”. In reality it’s just humans trying things out and using “good enough” ideas regardless of how well they are investigated. If the ideas are truly 100% wrong in a way that precludes further work, they’ll get discarded. But wrong ideas can still persist for decades or more so long as they don’t disrupt other things working well enough. That methodology earlier was “good enough” despite major flaws so the academy said, “it’s actually 100% right” right up until they abandoned the method (which they did for unrelated reasons).

OurTragicUniverse, to science_memes in I have attempted science.
@OurTragicUniverse@kbin.social avatar

Is the creator of these still anti-abortion? It's marred my enjoyment of them since finding out a few years back.

Pratai,

Yeah. Imagine creating a comic strip of this subject, and being anti-abortion simultaneously.

The hypocrisy is mind-blowing.

GCostanzaStepOnMe, to science_memes in I have attempted science.
@GCostanzaStepOnMe@feddit.de avatar

Lmao have fun publishing that kiddo

baseless_discourse,

I had such a hard time explaining to my family why I was working on a project for two years, and ends up with nothing publishable…

Everyone can be wrong, solving problems is what my field is looking for (I m not sure if that is fortunate or unfortunate).

Mothra, to science_memes in Let your dreams be memes
@Mothra@mander.xyz avatar

As a kid I was undecided between art and science as possible career paths. I chose art. I guess I was doomed anyway

MonkeMischief,

I chose art too!

I also realized the economics of higher ed only seem to have good chances of panning out if you go into

  1. Money business major with focus on capital.
  2. Engineering / computer science / bio science…but only if favored by the first group.
  3. Maybe medicine idk?
zsnell02, to science_memes in I have attempted science.

“The only difference between doing random shit and science is writing it down”

intelati,

The legend himself.

tuwwut, to science_memes in Thermo Fisher Price

More like “Industry” vs “Academia”. I love the work at the nonprofit academic lab, but I miss the cleanness, efficiency, and prettiness of the for-profit lab. 🥲

notthebees, to science_memes in T-testing

That entire paper was wild

IntentionallyAnon,

What paper

notthebees,
where_am_i,

tells us!

notthebees,
OpenStars, to science_memes in T-testing
@OpenStars@kbin.social avatar

It would be really funny if they adjusted the vertical height properly though... :-D

39Y523R,

You could vary the font size of each T to make them the correct height. Real mad scientist shit.

AlolanYoda, to science_memes in Thermo Fisher Price

I work in a cleanroom.

It looks more like the bottom picture than I’d like to admit.

Ilovethebomb,

I mean, it’s not called a tidy room, is it now?

SkyeStarfall, to science_memes in Please feed your friendly neighborhood grad students

While I know it’s a joke, not everything is about money

Isoprenoid,

not everything is about money

Spoken like a person who has never run into money problems.

catsarebadpeople, to science_memes in Just needs a little more NaCl.

Sounds pretty jelly. If you don’t stop being so jelly we’ll have to send you to jelly school with all the other jelly girls

  • All
  • Subscribed
  • Moderated
  • Favorites
  • localhost
  • All magazines
  • Loading…
    Loading the web debug toolbar…
    Attempt #