this post was submitted on 26 Sep 2024
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Today I Learned

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Source : « The Great Scientists: From Euclid to Stephen Hawking », from John Farndon

I.d.k. why i thought that Euclid, and perhaps also others, were around Plato or before, just wanted to share, what a time.

B.t.w., we know about ChatGPT, some about Sam Altman, but nothing about the researchers, and the same goes for every other technology, it's a choice of society 🤷(, causes&consequences).

Edit : Transcript :

All the same, if anyone wanted a proper education, Alexandria in Egypt was the place to go, and here Archimedes went as a young man.
At the time he was there, the city was the greatest centre of learning in the ancient world. Although the museum or university there was barely 20 years old – the city itself had been founded by Alexander the Great just half a century earlier – it already held an unrivalled library, containing at least 100,000 scrolls, including all of Aristotle’s priceless personal collection.
It was here that the great Euclid taught geometry, that Aristarchus showed that the Earth revolved around the Sun, and that Hipparchus made the first great catalogue of constellations, categorizing stars in terms of their brightness. And it was here that, much later, Ptolemy wrote the Almagest, the most influential book about the nature of the universe for 1,500 years.
Euclid was probably dead by the time Archimedes was there, but Archimedes undoubtedly met Eratosthenes, the brilliant thinker who measured the circumference of the world to within 4 per cent of modern figures, and made a measurement of the year’s length as precise as any until barely half a century ago.

Edit : Now that i think about it, conquering Persia&Egypt&.. probably helped them in developing these knowledges/sciences

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[–] soumerd_retardataire@lemmy.world -2 points 1 month ago* (last edited 1 month ago) (1 children)

It's much more so the work you do that's important, not the idea itself.

Yes and no, i'm not talking about technicians(, even though in a team of technicians there's still some persons better than the average), but about scientists emiting theories, there's a reason why theorems or units of measures have the name of a person, and the book cited in the selftext is another justification : some scientists are known in their field for being important(, some are important/known mostly because of their positions, but others because of their groundbreaking ideas/discoveries).
But sure, it's a teamwork, especially when putting theory into practice.

As for the other argument, i don't want to have someone good at that kind of performance, i'm not talking about entertainment but about someone unknown and passionate about h.er.is field of study, who cares if s.he is in front of the camera for the first&last time of h.er.is life, it could eventually be prepared beforehand, but i'm not talking about the guests invited by Lex Friedman, such as Neil deGrasse Tyson or other popularizers/showmen, they may be scientists as well but i wasn't talking about them(, some emissions search&invite such people but there's only a few).

As i said it's natural that we're choosing entertainment over, e.g., studying manuals after work, it's not a real criticism but it'll hopefully change one day(, retrieving the level of the aristocrats of the past, but for everyone this time), which shouldn't be difficult since almost everyone wants to be better/more, just that life usually seems too 'time-consuming'&short for that.

(i've also realized today that my favorite people, mostly Raphaël Enthoven(, i'd never reach his level in a century, really glad that there's at least one person like him,) and Étienne Chouard, but also Idriss Aberkane and kinda François Asselineau, and clearly Elon Musk as well, are all hated by the population(, or at least the french lemmy instance), of course we'll ignore God, hate other countries, and belittle our superior ancestors(, the least writing of the past is still written in a better way than the best conversation on Lemmy), i'm feeling at odd, there's either a problem with me or with society and it's kinda annoying sometimes, and the so-called "reasons" are so absurd, similarly to how Lemmy will hate Trump on, e.g., him saying that some immigrants ate pets or any other argument really, for most people we've been told to hate even if we've never accomplished anything ourselves, we don't even realize the problem with our absence of any real/solid argument, people in real life are way better than online, perhaps because we don't really care about making efforts online since it'll be forever lost to time, it's not a reflection of society)