Viewing profile — wolfram74
wolfram74
HN member- Joined
- Sun, Oct 19, 2014, 10:39 PM UTC
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- 1,893
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- 466 items
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About wolfram74
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Recent public activity
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Comment #48094280
The CIA didn't read his contract carefully enough. He snuck it into one of the rider clauses.
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Comment #47765579
Though even if you're getting an hybrid assist bike, if you're paying much more than 1500$ for a commuter, probably overpaying [1200 from the manufacturer] https://www.aventon.com/…
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Comment #47476615
I suppose if we had access to a public data set like this receipt bank, programmers could time themselves setting up a solution with off the shelf OCR algos. If they could clock in…
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Comment #47476451
I mean, at over 1000% the cost, the machine solution doesn't scale either?
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Comment #46923675
Your name is well earned! "can't cure cancers" is impressively counterfactual [0] as 5 year survival of cancer diagnosis is up over almost all categories. Despite every cancer bein…
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Comment #46850048
Also, not like it just keels over and dies, that's just the 80% performance criteria. Most people wouldn't need to replace the batteries at that point.
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Comment #46845938
this[0] page makes it seem 500~1000 cycles till 80% starting performance is common. So if you were charging it every other day from a 40~50 mile round trip commute, after 3~5 years…
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Comment #46698481
Do you think it's odd you only listed companies with already existing revenue streams and not companies that started with and only have generative algos as their product?
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Comment #46303879
/Owning/ the truck would be imaginary/aspirational as you imagine yourself using it often enough to justify the expenditure. If it's for trips that are 3~4 times a year it probably…
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Comment #45508444
Fortunately other chemistries are making their way down the learning curve lithium's been on, and after a few moment reflection it would be astounding if the same types of storage …
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Comment #45457688
What, did you read Adrian Tchaikovsky's Children of Time recently?
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Comment #45415468
I'm juggling a baby approaching lunch time at the moment, so I can't go into too much depth on this paper[0] I found 40 seconds ago, but the conclusion seems to think that solar pa…
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Comment #45371802
It has some elements of standard tragedy of the commons, suppose nearly everybody is following the same rotation scheme, and holding some antibiotics out of rotation entirely as em…
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Comment #44823630
You got me wondering. Supposing the average post is 10 words, and a typical page of text is 250 words, that would only be ~50 pages of text a day over the last 10 years. Which I do…
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Comment #44480988
People without cars subsidize street parking and parking minimum mandates by forcing all other uses for land to be more expensive. People without children subsidize public schools.…
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Comment #43751159
No, it's definitely shifting, based on [0] the carbon emissions per kwh globally are down from 542 g/kwh to 481 g/kwh in the last 10 years, that's over a 10% reduction. Countries t…
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Comment #43735893
My impression is it's auto and fuel companies putting out this unworkable alternative to current technologies so they can appear to be concerned about climate change without having…
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Comment #43692091
I would imagine the supernova rate to be higher in the early universe, as we've already passed peak stellar formation rates and the heavier (and shorter lived) stars were more like…
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Comment #43424040
You're in luck! The author's earlier piece on the subject attempts to address that exact question. Learning curve effects and piggy backing off the computer chip industry are major…
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Comment #43332952
I don't know, it's been a while since I've read on the subject, but I thought part of what drove the Irish to subsisting off of a monoculture was somewhat driven by necessity from …
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Comment #43195996
This is a thing I've been curious about lately, how close do they have to be? 100 meters? 50 meters? 10? Grid tie ins at a certain point get way beyond my V=IR and V^2/R=W intuitio…
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Comment #42870436
I wonder if the waymo solution is very vehicle specific or if it could be easily applied to say, a 10~12 person van that could accommodate a wheelchair? It would be interesting to …
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Comment #42784946
What makes an "idea" atomic/discrete/cardinal? What makes an idea "complex" vs simple or merely true? Over what finite duration of time does it count as "simultaneously" being held…
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Comment #42772163
The rationale mentioned was it was under the subheading of people interested in strong encryption, people who care about being unobservable might have something to hide. Maybe it's…
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Comment #42769015
I've also been told learning too much about linux or the nuclear reactions in power plants or bombs puts you on a list. I just assume I'm on several.