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27 points·by jhide·há 6 meses·0 comments

Defensive fungal symbiosis on insect hindlegs

science.org
3 points·by jhide·há 9 meses·1 comments

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jhide
·há 17 dias·discuss
Why is that all you care about? Stepping down a node gets you dramatically improved timing and design feasibility. The reduced density means you can pack the same design into less area. Your most challenging timing paths now have to traverse a shorter distance, and you can fit more of them relative to certain node-size invariant structures
jhide
·há 2 meses·discuss
Asking because I’ve seen the same dynamic in multiple subdivisions over several decades. I have very little love for subdivisions and the suburban built environment, but I wonder how many vocal urbanists’ opinions are colored because they experienced the aging of a neighborhood’s inaugural population. If you look at the neighborhood again in 50 years maybe it will have a healthier age variance.
jhide
·há 2 meses·discuss
How old were the homes when you were a kid?
jhide
·há 2 meses·discuss
> What? What kind of city would limit the age of who can use the bathroom? Sounds bananas.

I think this was another comment about homelessness, not an implication about the law.
jhide
·há 2 meses·discuss
Do you maintain a system in which punch cards play a critical role?
jhide
·há 3 meses·discuss
My point is the existing private DCs can be reconfigured for a different use. Building new gpus is not required to on-shore compute. We already have it. Obviously if the military started contracting out compute onto the hyperscalar clusters it would involve a host of changes. I wasn’t aware that they were letting India and China manage their infrastructure… That seems exceedingly unlikely? That relationship would obviously be severed if the compute was reconfigured for the military.
jhide
·há 3 meses·discuss
On the topic of warfare, wars are fought differently now. Compute will be mentioned in the same breath as total manufacturing output if a global war between superpowers erupts. In highly competitive industries this is already the case. Compute will be part of industrial mobilization in the same way that physical manufacturing or transportation capacity were mobilized in WWII. I’m not an expert on military computing but my intuition is that FLOPS are probably even more easily fungible into wartime compute than widget makers, and the US was able to go widgets->weapons on an unbelievable scale last time.
jhide
·há 3 meses·discuss
They’re unclassified public cloud GPUs today, much the same as the massive industrial base of the United States was churning out harmless consumer widgets in 1939. Those widget makers happened to be reconfigurable into weapon makers, and so wartime production exploded from 2% to 40% of GDP in 5 years [1]. But the total industrial output of course didn’t expand by nearly that much.

I think it’s maybe plausible that private compute feels similar in the next do-or-die global war.

[1] https://eh.net/encyclopedia/the-american-economy-during-worl...
jhide
·há 3 meses·discuss
A gated, premium-tier product differentiation strategy only works when you sell the differentiated product. They went to market with 4.7 nerfed at security work and aren’t letting even large, vetted corporations pay more for the Mythos model… sentiment is quite negative where I work right now. There’s a real possibility that open source will give them a hair cut in the interim. And if the SWEs start modifying their CLI flows to avoid lock in to `claude`, it’s probable that the hair just never grows back. Losing strategy.
jhide
·há 3 meses·discuss
Have you ever reviewed an AI-generated commit from someone with insufficient competence that was more compelling than their work would be if it was done unassisted? In my experience it’s exactly the opposite. AI-generation aggravates existing blindspots. This is because, excluding malicious incompetence, devs will generally try to understand what they’re doing if they’re doing it without AI
jhide
·há 7 meses·discuss
This article could’ve been written 20 years ago with only minor revisions, and it would’ve been true then. But it’s not now. It is trivial, literally a day of work, to set up a build system and CICD environment using Verilator if you are already proficient with your build system of choice. Learning TCL to script a bitfile generation target using your FPGA vendor’s tools is a few extra days of work. And regarding IDE support, the authors complain about the experience of writing code in the vendor GUI. They should look at one of the numerous fully featured systemverilog LSPs available in e.g. VS Code.

The real argument for open source toolchains is much narrower in scope and implying its requirement for fixing a nonexistent tool problem is absurd
jhide
·há 7 meses·discuss
I agree about with your claim, but the answer to your question is that “weeds” is a set of species that contains both invasive, ecologically harmful species, and crucial native annual and perennial forbs+grasses.

From the universalizability principle, if everyone merely let “weeds” propagate, because of the ecology of invasives that are in that set, we would be MUCH worse off for the next few millennia than we are now. Until the ecosystems healed and the “invasives” become “keystone species”. Not sure how long that would take but we won’t see it :)
jhide
·há 7 meses·discuss
It depends on the target and the surrounding soil. It’s often easier to pull especially for the random weed that sprouts up around your landscaping. However if you are trying to manage an infestation of invasive species, where the surrounding soil will have a seed bank heavily contaminated with seeds from the years of invasive reproduction, it’s usually a bad idea to merely pull. You can expose soil to sunlight and cause an explosion of dormant seeds. And some nasty invasives are nearly impossible to remove by hand because of their root structure — some species even leave little rhizomes broken off in the soil along the root structure when you pull off the foliage causing a hydra effect.

tl;dr targeted herbicide is a much less evolutionarily selected-for offense, as opposed to hand cultivation which mimics attacks plants have evolved to survive for eons