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IsTom

1,700 karma · joined March 27, 2012

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IsTom··on Sub-$200 Lidar could reshuffle auto sensor economics
> human eye is opaque to

Absorbing the laser isn't necessarily any good. Very hypothetically it could lead to cataracts.

IsTom··on Evidence of the bouba-kiki effect in naïve baby chicks
Thump two round rocks together -> sharp noise

Thump pointy branch against a tree -> dull noise

And chickens aren't using tools.

IsTom··on Evidence of the bouba-kiki effect in naïve baby chicks
> Moving the knob of a vertical slider to the upper end universally means „brighter“ or „louder“, not „less bright“ or „more silent“.

Except for the organ drawbars?

IsTom··on Evidence of the bouba-kiki effect in naïve baby chicks
In nature there's few things laying around that resonate particularly well.
IsTom··on Show HN: Llama 3.1 70B on a single RTX 3090 via NVMe-to-GPU bypassing the CPU
OP probably means watt-hours.
IsTom··on Spell Checking a Year's Worth of Hacker News
I think a lot of what the author has an issue with is related to the Great Vowel Shift, not necessarily loanwords.
IsTom··on An AI Agent Published a Hit Piece on Me – The Operator Came Forward
They're not currently paperclip optimizers because they don't optimize for the goal, they just muck around in general direction in unpredictable ways. Chaos monkeys on the internet.
IsTom··on We're no longer attracting top talent: the brain drain killing American science
> don't even have free speech

Only in ways that don't matter to scientists. Not many of them denying the holocaust.

IsTom··on C++26: Std:Is_within_lifetime
Ah, the good old True, False, FileNotFound.
IsTom··on Is Show HN dead? No, but it's drowning
I think that the problem is that LLMs are good at making plausible-looking text and discerning if a random post is good or bad requires effort. And it's really bad when signal-to-noise ratio is low, due to slop being easier to make.
IsTom··on Ex-Tech –> Homeless in SF
> the model of capitalism

They've got capital, but I'd argue that they're long way from model capitalism since some time. There's both over- (regulatory capture) and under regulation (consumer and environment protection) that goes against this and companies have enough sway to influence the law and consequently the market. Free market in the original sense of "free from all forms of economic privilege, monopolies and artificial scarcities" is not even a goal anymore.

IsTom··on Common Lisp Screenshots: today's CL applications in action
HN is only a name, in reality it's VC news.
IsTom··on Suggest HN: Change posting rules to reduce bot spam
All you need then is a few bots to upvote each other.
IsTom··on Beginning fully autonomous operations with the 6th-generation Waymo driver
As somebody very far away from any even partially autonomous cars, what kind of laws do they break?
IsTom··on Beginning fully autonomous operations with the 6th-generation Waymo driver
Trams are pretty ok
IsTom··on A shortage of tenors
N=1 and not singing in a choir, I could probably sing tenor parts if I trained, but to me bass feels more satisfying, doubly so going low with throat singing.
IsTom··on Officials Claim Drone Incursion Led to Shutdown of El Paso Airport
Well, somebody has suggested nuking a tornado before. Why not a vulcano?
IsTom··on Windows Notepad App Remote Code Execution Vulnerability
A little tongue-in-cheek, but it's also an issue with windows, that it's owned by an untrustworthy company.
IsTom··on The Singularity will occur on a Tuesday
As far as we've seen, universe seems to be very flat so far.
IsTom··on Windows Notepad App Remote Code Execution Vulnerability
> in the design of Notepad++

One could argue it's an issue with windows where you can't just pull updates using a package manager/app store.

IsTom··on The Singularity will occur on a Tuesday
All in all, because of light cones there can be no large-scale growth faster than x^3. And more like x^2 if you want to expand something more than just empty space.
IsTom··on Is particle physics dead, dying, or just hard?
If they were, I'd assume that there wouldn't be anyone in the universe to observe that.
IsTom··on AI makes the easy part easier and the hard part harder
Having to write boilerplate code is a sign that libraries are just not up to the level they should be. That can be solved the regular old way.
IsTom··on TSMC to make advanced AI semiconductors in Japan
I wonder what that would look like on an absolute scale instead of relative %. Might be that just the market grew really big, really fast.
IsTom··on Let's compile Quake like it's 1997
I think OP means leak of linux quake port source
IsTom··on The AI boom is causing shortages everywhere else
That's not something that will affect the next quarter, so for US companies it might as well be something that happens in Narnia.
IsTom··on Postgres Postmaster does not scale
It's about queueing work, not running all these queries at the same time. You can run pgbouncer or you can have a pool on your backend. Having more connections won't make it go faster, so that really seems like a low-priority thing for postgres to me. Even if you integrated pooling into postgres the overhead of auth would be still taking time for small queries anyway.
IsTom··on Postgres Postmaster does not scale
That many long-running transactions seem like a pretty unusual workload to me and potentially running into isolation issues. I can see running a few of these, but not a lot, especially at the same time?
IsTom··on Postgres Postmaster does not scale
You can't process significantly many more queries than you've got CPU cores at the same time anyway.
IsTom··on Y Combinator will let founders receive funds in stablecoins
Bitcoin is completely removed from fundamentals and if there's a major sentiment shift it will be race to the bottom to sell first or lose more money.
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