hangsi

Joined 13 years ago

Karma
192
Submissions
53
Member since
Mar 3
AI for imaging genomics, Python / C++, UK.
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Recent submissions

Comment · 26 days ago
> I'm sure other 3rd world cities are as bad or worse

Jakarta recently passed a threshold to become the largest city in the world. It might be an extreme case, though I can't speak for all cities.

Comment · 28 days ago
Arguably it is succeeding on this front - LLMs have been much more helpful for learning about mathematics topics than Wikipedia for a while now. Admittedly a somewhat low bar, but they are genuinely helpful. In many other fields the models can still only pull up equal (in my opinion).
Comment · 2 months ago
Comment · 2 months ago
It sounds like you might be a physicist who disagrees?
Comment · 5 months ago
This is from the interview on Hot Ones (released August 5, 2021): https://www.youtube.com/watch?v=yaXma6K9mzo&t=816s

> Sean Evans:

> I think a scenario lots of viewers can relate to is sitting on the couch on a Friday night, going through the streaming services, cycling through the movies and thinking to themselves "they're not making movies for me anymore". As somebody who's been intimately involved in movie making for 30 years, what are the macro Hollywood conditions behind that sentiment?

> Matt Damon:

> Well, so what happened was the DVD was a huge part of our business - of our revenue stream - and technology has just made that obsolete. And so, the movies that that we used to make: you could afford to not make all of your money when it played in the theater because you knew you had the DVD coming behind the release and 6 months later you'd get a whole other chunk - it would be like reopening the movie almost.

> And when that went away, that changed the type of movies that we could make. I did this movie "Behind the Candelabra" and I talked to a studio executive who explained: it was a $25 million movie. I would have to put that much into print and advertising to market it - what we call P&A - so now I'm in $50 million. I have to split everything I get with the exhibitor, the people who own the movie theaters, so I would have to make $100 million before I got into profit. The idea of making $100 million on a story about this love affair between these two people... Yeah, love everyone in the movie, but that's suddenly a massive gamble in a way that it wasn't in the 1990s when they were making all those kind of movies - the kind of movies that I loved and the kind of movies that were my bread and butter.

Comment · 1 year ago
Comment · 1 year ago
Divided we stand,

United we fall.

Comment · 1 year ago
The almost-wrong simplification is that a nonlinear medium changes the wavelength of the light that passes through it.

If you can control the nonlinearity, you can control the wavelength change and so change properties such as the angle of refraction to change where the light goes (like in a rainbow/a prism, where the red light refracts more).

Comment · 1 year ago
> can we not expect writers to just keep it brief?

In essentially every situation, you cannot expect readers to read.

Comment · 1 year ago
I recall from my own visit that the electrical transformers are supposedly original. So, the National Museum of Computing justifies calling its Colossus a rebuild rather than a replica, since it is made with some original parts.
Comment · 1 year ago
This is excellent. I wonder how deep the roots of pre-20th century computing systems go. Babbage, Lovelace and the Difference engine are well catalogued, and I have seen a Jaccard loom in a museum with my own eyes.

What comes before this that isn't a history of mathematics, aside from the abacus? If this search is broad enough to include the topic of this article and Luca Pacioli's briefly mentioned double-entry ledgers from Italy, then I can imagine systems from all over the world where commerce flowed or administration ruled: similar systems must have existed in China and India, and I have heard of the Quipu system in the Andes that functioned as a digital storage medium for thousands of years.

How many modern components of information systems are reinventions of past ideas, rather than upgrades?

Comment · 1 year ago
Comment · 1 year ago
You are right. The grandparent post ironically uses word this in a cheapened, shallow way when they can use it freely in their own writing.

You could argue this is the very sort of activity they were criticising when they posted! We are all vulnerable.

Comment · 1 year ago

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