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7402

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www.nytimes.com 8d ago

Reverse Sprinkler Physics Problem

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4pts1
www.nytimes.com 16d ago

A Great University Undermines Its Mission

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4pts1
radio-hobbyist.com 1mo ago

End of CHU: Canada's Official Shortwave Time Signal Goes Silent in 2026

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4pts0
www.nytimes.com 1mo ago

When Tornado Weather Hits, These Scientists Break Out the Colored Pencils

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5pts0
www.nytimes.com 2mo ago

A Cattle Ranch Is Doing What the Ivy League Can't

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www.nytimes.com 3mo ago

You Can't Game Your Way to a Real Education

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www.nytimes.com 4mo ago

The iPod Enthralls Young Music Listeners

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www.nytimes.com 5mo ago

Three Red States Are the Best Hope in Schooling

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www.nytimes.com 5mo ago

We Didn't Ask for This Internet

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www.arrl.org 6mo ago

FCC Poised to Exempt Amateurs from Foreign Adversary Reporting Requirements

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www.nytimes.com 6mo ago

Cyberattack in Venezuela demonstrated precision of U.S. capabilities

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www.bbc.com 6mo ago

Rare images of Europe's 'ghost cat' [wildcat]

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3pts0
www.nytimes.com 7mo ago

Private Equity Finds a New Source of Profit: Volunteer Fire Departments

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74pts129
twitter.com 8mo ago

Iran post-12-Day War

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local.nixle.com 8mo ago

Berkeley Police Department Transitioning to Encrypted Radio Communications

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www.centcom.mil 8mo ago

US Drone Observes Aid Truck Looted by Hamas in Gaza

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www.nytimes.com 9mo ago

For Robbers Like the Louvre Thieves, Bright Vests Help Them Hide

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3pts1
www.jpost.com 9mo ago

What concessions did Israel, Hamas make to reach hostage-ceasefire deal in Gaza?

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www.washingtonpost.com 9mo ago

Parents are bringing back the landline

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hackaday.com 9mo ago

How regulations are trying to keep home battery installs safe

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3pts0
7402.org 10mo ago

Objects for Pondering Computers, Consciousness, and Reductionism

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www.thenerdslist.com 10mo ago

"Hikaru No Go": The Manga That Brought Go to the Spotlight

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1pts0
www.nytimes.com 10mo ago

After Afghan Quake, Many Male Rescuers Helped Men but Not Women

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www.nytimes.com 11mo ago

For Some Patients, the 'Inner Voice' May Soon Be Audible

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1pts0
mathbabe.org 1y ago

We should not describe LRM's as "thinking"

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1pts0
www.washingtonpost.com 1y ago

Bosses want you to know AI is coming for your job

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2pts0
news.ycombinator.com 1y ago

Ask HN: What is your fallback job if AI takes away your career?

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95pts196
www.politico.com 1y ago

Which Party Should Be Worried About the Politics of the LA Protests?

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www.politico.com 1y ago

The Kindling Is a Lot Drier Than It Used to Be

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alumni.berkeley.edu 1y ago

Math Education Needs Reform. It Got a War Instead

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11pts2

"No loud music between 10pm and 7am." That's on private property when it can be heard by others. Laws have all kind of restrictions on the time/place/manner of self-expression when what is being expressed has a negative effect on others. What you can't do is have laws that would say loud opera after 10pm is OK but loud Country & Western isn't.

The only bold-faced sentence in the post is this:

"Solving problems is the only way to understand physics."

This is key! If you have the discipline to follow through on this, then learning via self-study is possible.

If you don't have the time or determination to do that (which is hard, by the way), the other option is basically to pursue "Physics appreciation" via popular science books (some of which are mentioned in the post). You will not have achieved understanding of physics, but you will have an appreciation for it, which is not a bad thing either. (But do not confuse the two.)

With llama.cpp, Intel i9-13900KS CPU, 96 GB RAM, RTX 4070 running locally.

The models I'm using right now with that are:

  gpt-oss-120b-F16.gguf
  Qwen_Qwen3.5-27B-Q4_K_M.gguf
  Qwen3.6-35B-A3B-UD-Q5_K_XL.gguf
  gemma-4-31B-it-UD-Q6_K_XL.gguf

Already has been, although just small bits at present:

US 2200m band 135.7 - 137.8 kHz US 630m band 472 - 479 kHz

These became available in 2017 in US, following the agreement of the International Telecommunication Union's 2007 and 2012 conferences.

In college I used to go out to eat from time to time with a group of friends to a midnight pancake house.

This was a very nerdy group! In our "culture," everyone wrote down on their paper placemat the exact cost of each item ordered, and at the end of the meal calculated the exact amount of tax plus the canonical 15% tip, and put the correct amount on the table, making change as necessary.

It was pretty fast and frictionless!

I'm surprised.

Consulting an exposure limit calculator (https://www.arrl.org/rf-exposure-calculator) suggests a safe distance (FCC controlled exposure limit) for continuous (30 min) exposure from a 100w FM transmitter antenna at 100 MHz with, say, 5 dB gain is around 5 ft. For a brief exposure it's much less.

Amateur radio operators need to know this, since 100w is quite a typical power level, and they have bands (50 MHz and 144 MHz) not far from commercial FM.

How far away from the antenna were you? The antenna is usually far away from the transmitter that you were replacing.

Does that apply to this comment on this page?

ToucanLoucan 23 hours ago | root | parent | prev | next [–] ... Americans only give a shit about the price of gas and eggs. Whoever has to die to keep those down is apparently fine with the majority of our population.

That experiment might simply divide artists into those who understand bullshit assignments and can adapt to that context, and those who don't and can't.

There are plenty of artists who can do well on SATs, and can fill out bureaucratic forms, and complete one-hour timed tests. They might well take a lot of time to think and explore when they are making their own art on their own schedule.

But I know artists who just can't function well under artificial constraints and can't adapt well to someone else telling them how to create art.

I've happily been a paid user on macOS for years, I would guess the number of paid users there was able to fund the Linux development.

I had to deal with that on the software side.

The ability to win arguments about technical choices is not always aligned with the ability to make good technical choices.

Hamas has a one-state transition plan: kill or drive out the Jews, or enslave the ones with technical expertise. The Israel far right has a transition plan: kill or drive out the Palestinians in the West Bank or Gaza, except for the few that don't cause them problems.

Partition of disputed territory is the least bad solution in the world we live in. "One world" government remains a utopian fantasy. Dividing the world up according to a mix of consideration of peoplehood, self-determination, and whoever won the most recent war is what humankind has figured out so far.

People who disagree with that will want to start wars. Wars are bad.

Two years after the 2005 Israeli unilateral withdrawal from Gaza (and the Israeli government evicted Israeli settlers from Gaza), the support in Israel for a two-state solution was 70% in favor.

They were optimistic!

Looking at the long term history of Israel, the left was more optimistic in general about hopes for peace with the Palestinians, while the right more suspected that Arafat never really wanted peace, and was just being sneaky. But let it be noted that the Prime Minister who ordered the withdrawal from Gaza was right-wing Gen. Ariel Sharon, Likud member and previous advocate of settlements everywhere.

After the actions of Hamas in subsequent years, particularly Oct 7, 2023, that hope and optimism was completely eliminated.

When I simply asked the question, the model failed, as did most of the others. It's a smaller model, that I could run locally, so obviously not as powerful.

I wanted to see if a prompt would do better that pulled into the analysis 1) a suggestion to not take every question at face value, and 2) to include knowledge of the structure of riddles.

These are part of the "context" of humans, so I speculated that maybe that was something missing from the LLM's reasoning unless explictly included.

I got the correct answer with a locally running model (gpt-oss-120b-F16.gguf) with this prompt:

"This is a trick question, designed to fool an LLM into a logical mis-step. It is similar to riddles, where a human is fooled into giving a rapid incorrect answer. See if you can spot the trick: I want to wash my car. The car wash is 50 meters away. Should I walk or drive?"

She has defended free speech disliked by both the left and the right on occasions.

She famously left the NY Times after defending the publication of a contrarian op-ed by (Republican) Sen. Tom Cotton.

https://www.npr.org/2025/10/06/nx-s1-5563786/bari-weiss-cbs-...

Although apparently not a fan of Jimmy Kimmel as a comedian, her Free Press objected to his suspension. "... the FCC’s coercion undermines our most fundamental values"

https://www.thefp.com/p/jawboning-and-jimmy-kimmel-free-spee...

And on the same topic, the FP editors wrote: "At last, something we can all agree on: Pam Bondi has no idea what she's talking about."

https://www.thefp.com/p/pam-bondi-vs-the-first-amendment-fre...

For president, she has voted for Mitt Romney, Hillary Clinton, and Joe Biden.

It's fair to call her a centrist.

Painting is a tough business. If you have the talent to spend a month on a painting and then find people will happily pay $2000 for it in a gallery, you are a fantastic artist!

But the gallery takes 50% leaving you a gross income of $12k. Then you pay for your supplies and work expenses. If that's all you do, you end up way below the poverty line.

You play the hand you're dealt, or you get out of the game. Getting out of the game is always an option, of course. But you don't always have the ability to choose or change your cards.

Participants deeply understand the root goal and can autonomously choose the most important next things to work on

It didn't work that way on projects I led. Maybe everyone at Anthropic is a "10."

I was lucky when I had one person who could do that ("deeply understand the root goal and can autonomously choose the most important next things to work on"), who could take over if I went on vacation or got hit by a bus.

But I had reports who just wanted to work in their area of specialization, and had no curiosity whatsoever outside that. Or the guy who, no matter what I said, would never tell me when he had finished something - the only way I found out would be when I walked past his cube and saw him reading a science fiction book.

Don't tell me I should have just fired them, and gotten someone better. They did useful work, contributed to the project, and they were what the company had to work with. A big part of management is figuring out what people can do, want to do, are capable of doing in the future if encouraged.