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lutusp commented on Steve Wozniak: Life to me was never about accomplishment, but about happiness   yro.slashdot.org/comments... · Posted by u/MilnerRoute
nancyminusone · 10 days ago
I think that $10 million is a great answer for "how much money is more than you'll ever need".

Significantly more than that, and you're a hoarder.

lutusp · 10 days ago
> I think that $10 million is a great answer for "how much money is more than you'll ever need".

Years ago I lived on $40 per month, after building my own cabin in Oregon -- wood heat, kerosene lanterns. Then I bought an Apple II and things got more complicated (https://www.atariarchives.org/deli/cottage_computer_programm...). But basically I agree with you. Most people will never have that much, or need it.

lutusp commented on Steve Wozniak: Life to me was never about accomplishment, but about happiness   yro.slashdot.org/comments... · Posted by u/MilnerRoute
lutusp · 10 days ago
A key turning point in Woz's life was when he crashed his Beechcraft Bonanza, fully loaded with friends and luggage, from a runway that was too short for the aircraft load and air temperature (high temperatures require longer takeoff rolls). Woz also wasn't rated for the aircraft, but I'm not sure that really made much difference, compared to the allegedly skipped weight & balance calculation, which if performed would likely have predicted the outcome.

This accident is said to have changed Woz's outlook on life, but when I knew him years earlier he already seemed very focused on worthwhile things, like excellent hardware designs and little interest in accumulating money, compared for example to Steve Jobs.

When I heard that Woz quit Apple to become a schoolteacher in a small California town, I though to myself there aren't words of praise sufficient to describe that choice. Still think so.

lutusp commented on Try and   ygdp.yale.edu/phenomena/t... · Posted by u/treetalker
umanwizard · 15 days ago
I don’t follow, can you give examples of what you mean?
lutusp · 15 days ago
One might say, "benzodiazepines have a similar effect to alcohol", or "benzodiazepines have an effect similar to alcohol." The second construction is clearer in its meaning.
lutusp commented on NASA finds multi-billion-year-old 'coral' on Mars   livescience.com/space/mar... · Posted by u/geox
tocs3 · 15 days ago
Are there examples of non-life formations like this on Earth? What are they called (how can I see some)?
lutusp · 15 days ago
> Are there examples of non-life formations like this on Earth? What are they called (how can I see some)?

The technical term is "dendritic." No suggestion of life. The next time you see a lithium-ion battery fire, you can impress your friends by saying, "Another dendritic disaster!"

This link: https://www.electronicproducts.com/what-are-dendrites-and-wh... includes a picture of dendrites in a lithium-ion battery. Not at all biological.

lutusp commented on NASA finds multi-billion-year-old 'coral' on Mars   livescience.com/space/mar... · Posted by u/geox
dailyanchovy · 15 days ago
* coral shaped rock
lutusp · 15 days ago
> * coral shaped rock

The technical term is "dendritic". It's sufficiently distant from nature to avoid suggesting a living organism.

lutusp commented on NASA finds multi-billion-year-old 'coral' on Mars   livescience.com/space/mar... · Posted by u/geox
lutusp · 15 days ago
I wish there was a scale that quantifies the degree to which an article headline struggles to attract clicks at the expense of accuracy. Looking further, I find that the JPL source article (https://www.jpl.nasa.gov/images/pia26634-curiositys-chemcam-...) used a similar headline, perhaps a bit less click-baity.

I grant that the term "dendritic," which conveys the intended meaning without sensationalism, might be too technical for a wide audience. But "dendritic" doesn't suggest a living organism to the degree that "Shaped Like Coral" (from the JPL headline) does. And in retrospect the JPL headline begs to be turned into "... multi-billion-year-old 'coral' on Mars".

But I wait with bated breath for the next iteration, titled "Scientists Baffled By Coral Reef on Mars!"

lutusp commented on Try and   ygdp.yale.edu/phenomena/t... · Posted by u/treetalker
lutusp · 15 days ago
This pales when compared to my favorite grammatical annoyance, a common perverse construction, for example "... similar effect to ..." when "... effect similar to ..." is actually intended. This misordering is so common that, in a Web search, it appears to outnumber the canonical ordering.

I acknowledge that terms like "canonical" argue for a nonexistent language authority, and that an acceptable word ordering is any one that conveys what the speaker intends.

lutusp commented on Discover the Prusa Core One [video]   youtube.com/watch?v=ugcAG... · Posted by u/lutusp
lutusp · 15 days ago
This is my new video, meant to support an earlier linked Web page at https://arachnoid.com/3D_Printing_Prusa_Core_One.

This video is a deep dive into the Prusa Core One, plus some general 3D printing content. Among other things it offers a technical fix for a design issue.

lutusp commented on GPT-5   openai.com/gpt-5/... · Posted by u/rd
lutusp · 17 days ago
I have a canonical test for chatbots -- I ask them who I am. I'm sufficiently unknown in modern times that it's a fair test. Just ask, "Who is Paul Lutus?"

ChatGPT 5's reply is mostly made up -- about 80% is pure invention. I'm described as having written books and articles whose titles I don't even recognize, or having accomplished things at odds with what was once called reality.

But things are slowly improving. In past ChatGPT versions I was described as having been dead for a decade.

I'm waiting for the day when, instead of hallucinating, a chatbot will reply, "I have no idea."

I propose a new technical Litmus test -- chatbots should be judged based on what they won't say.

u/lutusp

KarmaCake day6617February 26, 2010
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