David O'Connor
david--oconnor.bsky.social
David O'Connor
@david--oconnor.bsky.social
Embedded engineering, computational chemistry, molecular biology. Etc.
The quantum computing stocks are the worst. Quantum, quantum, quantum. Short, short, short.
November 11, 2025 at 5:56 PM
Yea same; Camel, Bee, and Hummingbird are my faves I think, but they're all so different. Have samples of most.
November 9, 2025 at 2:49 AM
Btw, Zoologist Tyrannosaurus Rex is a good one to skim reviews of
November 9, 2025 at 2:29 AM
I love reading those review pages to see how many people are describing a given frag as "powdery", and how many are saying they're surprised others think it's powdery.
November 9, 2025 at 1:34 AM
I'm sure we'll find a lost Aristotle manuscript in one of these!
November 8, 2025 at 8:02 PM
FYI this video cuts out a few minutes in.
November 8, 2025 at 7:07 PM
I'm not a NY res and have been out of the loop. It sounds like Mamdani A: Is projected to be NY major. B: Supports policies that favor normal people over corps. This upsets both conservatives, and mainstream dems. I'm having a hard time finding criticism beyond "he's socialist".
November 2, 2025 at 11:14 PM
I think if we low pass out Autumn, knitting is trending. I've seen more people IRL and on the internet knitting than ever before.
October 30, 2025 at 5:07 PM
Some notes:
- Shaving wavers are generally for black men, due to hair thickness
- Special forces often have beards
- Many foreign militaries allow facial hair
- Mustaches are common in some (e.g. flying) communities, and there's traditionally pushing-the-limits and backlash on deployments.
October 28, 2025 at 1:41 PM
I especially like one which highlights its structure as it curves
October 27, 2025 at 11:38 PM
*mug
October 23, 2025 at 4:41 PM
This is covered by my coffee mut RN
October 23, 2025 at 4:41 PM
When I was a kid, the same happened, but a 2L bottle.

The toenail fell off a few days after. It doesn't grow back in the way you might expect!
October 22, 2025 at 4:54 PM
I authorize myself to doomscroll space
October 20, 2025 at 7:19 PM
Examples from today:
- Given this struct describing a text overlay, this host code, and this shader, please update the graphics engine to render text over each entity.

- Given this integration code as an ref, please QC the locations of the Hydrogen Shake and Rattle calls in my integrator here:
October 20, 2025 at 2:59 AM
Bait taken. Overhyped? Yes. Questionable economics? Yes. Incapable of doing science or anything creative? Yes. Easy to misuse? Yes. Has no uses? No. Example: It's good at writing and fixing discrete code segments if you provide the structure.
October 20, 2025 at 2:55 AM
I am having a hard time understanding people and politicians who support damaging environmental policies, or who are indifferent. This is the biggest issue facing humanity. We stand for the biosphere; the decisions we make now ripple into the future.
October 16, 2025 at 9:25 PM
I'm curious, by these metrics, which languages you consider to be good ones.
October 16, 2025 at 3:31 PM
Keep it up! Healthcare access and cost is one of the most important issues we face. This is a good example of how some on the right are trying to turn people against each other to prevent fixing it. We can't let them divide us!
October 13, 2025 at 11:59 PM
I'm baffled by how people handle following distances in general, assisted or not. ~70% follow too close in dry conditions, and ~90% in wet or poor vis IMO. (highway)
October 12, 2025 at 5:37 PM
Blue Prince slaps, and might be your style; just saying.
October 11, 2025 at 1:11 AM