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ccppurcell

1,089 karma · joined September 12, 2019

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ccppurcell··on What has case distinction but is neither uppercase nor lowercase?
This is just your monoculture speaking. Transliterations between alphabets are actually mentioned in the article, did you read it? Nobody added anything to their alphabet, alphabets are invented and then grow and shrink organically.
ccppurcell··on Bill Atkinson doxxed Douglas Adams in 1987
Phone number looks right too. Correct format for London at the time and apparently 01-359 was the Canonbury telephone exchange, which is almost certainly the closest to Duncan Terrace!
ccppurcell··on Paper mills: the 'cartel-like' companies behind fraudulent scientific journals
It's pretty much in the article as many countries (not just those listed) massively incentivise quantity over quality of publications, and anyway quality is hard to judge and the proxies used are relatively easy to game. A paper mill combined with plagiarism, a citation ring and a bit of deliberately overly complicated exposition (or just plain lack of writing skill) supports many a career in academia I'm afraid.
ccppurcell··on Software engineer titles have almost lost all their meaning
It was ever thus. "Do you remember when the word engineer meant something?"
ccppurcell··on World conker champion found with steel chestnut, cleared of cheating
It never occurred to me that conkers could be a class thing and you could be right. But let it be known that conkers was extremely popular at my state school; me and all of my friends grew up to be pretty left wing too by the way. Also they banned it at my school, along with pogs, yoyos, etc.
ccppurcell··on Germany's 49-euro ticket resulted in significant shift from road to rail
I find the word subsidy to be a possible weasel word here. I don't know all the details but a railway system has certain costs (fuel, personnel, water, upkeep, the trains themselves and so on) and takes in a certain amount of revenue (fares and subsidies, also food etc). It might be true that the government increased the subsidy in order to support the cheaper tickets. But that's not the same as "requires". Perhaps I'm splitting hairs but there's a strong danger of comparing apples and oranges if these things aren't spelled out imo.
ccppurcell··on The mystery of why left-handers are so much rarer (2016)
Anything I didn't have to be taught to do, I do with my left hand or the left handed way. Opening bottles etc. But I write and play sports/musical instruments with my right hand.

With a bit of practise I can write neatly with my left but it's a bit slower. I started using a computer mouse with my left hand so that I could put a notepad just to the right of the keyboard and not compete for space with the mouse.

ccppurcell··on Unseen Thunderbirds film reels found in garden shed
I also had the toys in the 90s and possibly attempted the blue Peter make of the fortress. I even had a duvet cover and lunchbox. These things were of course bought by my parents who watched the show in their childhoods. In turn my kid loves sonic and I have bought him hats and jumpers etc.

I think these revivals intentionally capitalise on nostalgia.

ccppurcell··on King vs. Kubrick: The Origins of Evil (2020)
King could fairly easily have negotiated for less money and more control. I suppose hindsight is 20 20.
ccppurcell··on It's Time to Stop Taking Sam Altman at His Word
Nuclear cannot "make the climate better" but can perhaps slow the destruction down, only if it replaces fossil fuels, not if it is added on top due to increased energy consumption. In that case it's at best neutral.
ccppurcell··on The other British invasion: how UK lingo conquered the US
See also: "ejaculation" used to be synonymous with "exclamation" and it's used heavily all across the Sherlock stories eg

"The ejaculation had been drawn from my companion by the fact that our door had been suddenly dashed open, and that a huge man had framed himself in the aperture."

For a list see https://thetaleofsirbob.blogspot.com/2013/07/watson-and-othe...

If you mentally insert some commas some of them are really funny.

ccppurcell··on Math from Three to Seven
And that one was his own son, if memory serves. Genetics and family culture may play a big role.
ccppurcell··on Math from Three to Seven
And then you can make the appropriately similar conflation of USSR with Warsaw pact countries.
ccppurcell··on I Don't Have LinkedIn
One icky thing about linkedin. I moved to London as a sort of "young professional" and moved in with two other similar people. I was working at a big tech, my flatmates were at a soft drink startup and an NGO respectively. We had zero connection before and no common friends or colleagues, totally different industries. But linkedin recommended us as contacts. The only information it could possibly have been using is our shared IP address. I mean I guess it's not that surprising but it gave me a bad feeling.
ccppurcell··on "Comedy is search" – theory on how jokes work
Some jokes only require a punchline, since the audience shares common knowledge or assumptions e.g.:

It's not funny and the frog dies.

ccppurcell··on Mathiness
I'm very skeptical of this view. Additive relationships and multiplicative relationships differ dramatically; the difference is related to linear Vs non linear phenomena. If all you mean is "positively correlated" and "negatively correlated" then you should just say that (or words to that affect).
ccppurcell··on Legalizing sports gambling was a mistake
I think acknowledging the huge role played by chance in your home ownership (and elsewhere in your life) is very important to stay humble, and to have more correct beliefs and fewer incorrect ones. I call it gratitude.
ccppurcell··on Legalizing sports gambling was a mistake
I have a trivial example: saying grace. As a lapsed catholic I found all manner of religious traditions extremely tedious as a child and especially as a teenager. I expunged all of them as soon as I turned 18. But recently we have been expressing gratitude before meals. This helps me slow down as I've always been a rapid eater and suffered indigestion; I also enjoy the food more as a result. The grace prayer is gratitude to God in whom I no longer believe. But I think acknowledging the enormous role played by pure chance in our lives is very important.
ccppurcell··on Orion, our first true augmented reality glasses
I thought my reaction would be all over the comments but I can't find it. Apologies if it's obvious.

For this to work I essentially have to trust Facebook to film what's in front of me whenever I wear them. Not in a million years.

ccppurcell··on The Cheating Device (ChatGPT on a TI-84) [video]
Sorry for late reply but I've seen examples that are very sloppy, problems that don't make sense, students being marked down for bad reasons etc. And the course forbids use of chatgpt etc. so it just seems really hypocritical.
ccppurcell··on The Miraculous Resurrection of Notre-Dame
I don't think it's obvious what it means to preserve historical works. A really clear example of my point is the Cerne Abbas Giant, a chalk figure on a hill in England. For a long time the idea was to try to leave it untouched. Adding chalk was seen as something like touching up the mona Lisa. But it was in danger of being lost and if memory serves it was discovered that when it was made people would refresh the chalk regularly. It's inherent to the work that it is maintained.

Let's say this giant is at one end of the spectrum, and the Mona Lisa is at the other. Its subjective where you place cathedrals, but certainly the builders intended it to be an operational building, and throughout its history there have been additions and modifications.

ccppurcell··on The Cheating Device (ChatGPT on a TI-84) [video]
Actually you don't have any idea how many college profs are cheating and using ai to generate/grade problem sets.
ccppurcell··on Reports of the death of dental cavities are greatly exaggerated
Yes this is exactly my point. Simple lifestyle changes are really all that's necessary. I still see kids walking around drinking soda, I have to fight tooth and nail to prevent my little one from being given sweets and fizzy drinks on an almost daily basis (we moved to Czech republic, I don't want to be rude about my adopted home but the truth is they are quite behind on children's health and nutrition)
ccppurcell··on Reports of the death of dental cavities are greatly exaggerated
My parents both have fillings in almost every tooth, my sister and I have none. Neither of us did anything particularly special, my parents were quite strict about sugar (for the UK in the 80s/90s) and we brushed our teeth twice a day. I never flossed regularly, though I have started doing it more in the last few years.
ccppurcell··on ChessDream, a place for chess players to improve
Stockfish according to this linkedin post: https://www.linkedin.com/posts/pukar-khanal-54a09a287_chess-...

I struggle to see what this has over lichess and I doubt the claim that it became a go to place for chess players. Just guff.

ccppurcell··on The Death of the Magazine
I disagree with the notion that publishers "don't know it". Here I think malice really is a better explanation than incompetence. Or not malice but willful indifference. Investors don't want to be in the business of educating and informing people. They want to be in the business of renting out things that people need, or want so much that it's next door to need. This can't be done with long form journalism. The opportunity in investing in magazines is pure short term gain. Squeeze money out of the brand reputation and recognition, then move on.
ccppurcell··on Swimmable Cities
Why do you guess that? The sentence includes both "safe" and "healthy"; the latter is redundant on your guess about the former. This is basic reading comprehension really.
ccppurcell··on SIMD Matters: Graph Coloring
This is a total longshot but my PhD and research has been in graph algorithms including colouring, and I'm looking for a career change. If anyone has any advice at all (roles or companies that use these skills, tools to learn, etc) I'd be very interested.

Caveats: my knowledge is mostly theoretical (eg proving np-hardness or algorithm existence results) but I'm very good at thinking algorithmically. I have only hobbyist programming skills but I am a fast learner. Thanks!

ccppurcell··on Mike Mageek is dead
Do you read private eye? the satirical pieces are confined to a few pages in the middle, definitely not more than a third (maybe the purely humourous sections count as a third if you include cartoons). They're primarily investigative journalism if you ask me, admittedly the news pieces are often sarcastic and witty. Look up their role in the post office scandal, or the Paul Foot awards.
ccppurcell··on The Expert Mind [pdf] (2006)
I think you're wrong to be honest. Experts have a lot "memorised" but never do memorisation. Chess grandmasters can recall huge sequences of moves from classic games. It's not because they sat down and tried to memorise "1. e4 e5; 2. Nf3..." It's because they understand those games, why the moves were made, why seemingly obvious alternatives weren't made etc etc

I have a PhD in mathematics and some (minimal) claim to expertise. I have also met and worked with several serious experts. What I said about chess holds true here, at least in my opinion.

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