Science Memes

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Mine vibrates the entire fume hood like a broken washer. (mander.xyz)

submitted 6 months ago by [email protected] to c/[email protected]

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[–] [email protected] 39 points 6 months ago (3 children)

I was in a freshman bio lab where an unbalanced centrifuge using glass test tubes sent blood and broken glass spraying over half the lab.

I hated lab courses so much I ended up just going into theoretical biology.

[–] [email protected] 8 points 6 months ago* (last edited 6 months ago)

I have a theoretical degree in biology...

[–] [email protected] 5 points 6 months ago* (last edited 6 months ago) (1 children)

The duck is theoretical biology? Like math modeling and simulation stuff?

[–] [email protected] 7 points 6 months ago (1 children)

Exactly. For me, it’s been about creating mathematical and computational models of biological and ecological dynamics. There’s a researcher in what we could safely call computational sociology, which similarly tries to create a working model of social dynamics that exhibit/explore social processes (eg, altruism and contagion models). I e done a lot of work in that field too, because a lot of the math and systems theory is the same behind both.

[–] [email protected] 3 points 6 months ago (1 children)

Cool! I used to work on molecular dynamics of viral proteins through computational simulations in undergrad, but had never heard it be called theoretical biology before haha.

[–] [email protected] 2 points 6 months ago (1 children)

Cool! There’s probably a small factor differentiating the two, but it’s not that noticeable.

I did a research project looking at (iirc) kinase cascades, in which we were using a molecule-by-molecule simulation to look at cascading signals in hypothetical signaling networks, and varied the levels of phosphorylation required for activation required at each tier, and showed how the different topologies/rules governed the relationship between input and output signals, and their relationship to noise tolerance (since chemical networks can be quite noisy). It was very abstract in that we weren’t reconstructing known networks, but rather using sandbox physics to explore the idea.

[–] [email protected] 2 points 6 months ago

During my graduate research, our lab space was next to the cell modeling department and I would catch a talk here or there. Always found it a super interesting approach because it really tries to make sense of what we've learned from traditional biology and generates really nice hypotheses/theories for testing out in biological models. I also love how you can apply so much abstract mathematics to biological systems for biologically meaningful findings. Most of these types of cell modeling papers go above my head, but I still really appreciate them from outside.

[–] [email protected] 3 points 6 months ago

God I feel the pain. Now I consider our bloody centrifuge a reasonable experience. Noticed a droplet of blood while the other students loaded in their capillairy tubes. Went to get some sds and alcohol to clean it. I return to see it turned on and spinning. Swore to never trust any lab equipment ever again. Was I glad to have that hep A/B shot.

The extreme centrifuge was even more fun. Luckily most students were too scared to weigh the counter balance. So I got to balance that +-0,002gram tolerance fucker. No walls were broken.