Recent submissions

Comment · 6 months ago
Echoing others, Chess engines certainly aren't a solved problem! In fact there are a lot of niches that are absolutely starving for effort. Ones I'm interested in are related to Chess variants and puzzles.

Fairy-Stockfish is a fork used by LiChess for the variants on the site, but it can now play a multitude of games from Xiangqi (Chinese Chess) to Shogi (Japanese Chess) to a crazy modern variants. There's a variety of tools to train new neural nets for these variants, generate opening books, puzzles, etc. You can play some of them on PyChess (pychess.org). These are projects basically run by a couple people with huge backlogs of bugs and feature requests. An enthusiastic developer can easily get involved! Or just enjoy playing different variants and getting involved with the player community.

Comment · 1 year ago
Comment · 2 years ago
Lichess also includes a piece set similar to this, although with the notable difference that the Knight is shaped like a greater-than symbol and the pawn is a small square.
Comment · 2 years ago
Newpipe also works great on Android! Haven't seen an ad since I installed it, and you can also download videos and play while minimized.
Comment · 3 years ago
The kanji on the pieces adds a significant potential barrier. I started with the piece set that had little directional pips on them and different colors to help (it's the twelfth set in the piece set list when you go to the settings gear on Lishogi).
Comment · 3 years ago
Comment · 3 years ago
For those interested in playing and learning Shogi, take a look over at the great site https://lishogi.org -- a fork of LiChess for Shogi that includes real-time and correspondence play, AI opponents, analysis, puzzles and more. One of my favorite variants, Kyoto Shogi, is also available. The website https://pychess.org also has a ton of interesting and unique variants both traditional (Makruk) and modern (Chennis!).
Comment · 3 years ago
This is a little surprising since MNRAS's niche has been that it had no page charges. So if one was short on grant money then you went with monthly notices. That's pretty nice if (a) you have zero grant funding available or (b) want to prioritize conference travel for students/postdocs.

MNRAS is one of the three "main" journals for astronomy along with Astronomy and Astrophysics (A&A) and the Astrophysical Journal (ApJ and AJ). A&A is mainly Europe and ApJ is more mixed but with more North America. Along with Nature and Science for high-impact things and regional journals for Japan, Australia, and the US (PASP).

Comment · 3 years ago
Comment · 4 years ago
I don't think cursive is necessarily faster. But I do recall studies that showing what you're talking about: that a person's developed hybrid printing (printing with personal ligatures) are just as fast if not faster than full cursive.

What cursive does appear to be useful for historically is writing for long periods without tiring. Cursive written in the older Spencerian script fashion is written with big movements of the wrist and arm along the main diagonal path with little finger movement. The wrist and arms tire less quickly than fingers. Some professions in the 1800s like had to write all day, so it was quite useful and worth the significant training costs of learning such penmanship skills. They also had to write with pens that didn't write equally well in all directions.

And of course other fancy scripts likely just signalled class status similar to being able to recite Homer (in Greek) on command.

Comment · 4 years ago
Comment · 4 years ago
Just changing my search habits helped a lot in in finding results quickly and managing the SEO spam for both DDG and Google.

I'm using Julia for a project right now, and answers are almost always found in either the Julia Discourse forum or Stack Overflow. By just searching either of those directly (plus more carefully reading the official documentation) I have found what I'm looking for much more easily.

The situation is more difficult with Python because the community aspect is more dispersed. But because my questions almost always have to do with using the standard library of external libraries, I've found devdocs.io to the be much simpler and more direct, especially because it runs offline. It covers >90% of cases for me with the docs for numpy, scipy, matplotlib, pandas, and base Python.

Maybe SEO spam forcing us back to RTFM will actually be a force for good?

Comment · 5 years ago
Light pollution from satellite swarms is an economic externality. Any company can dump sewage in the river (and maybe the sewage is necessary for progress!) but the private sector profits by consuming a shared resource.

For the night sky and astronomy the externality is not so great in the grand scheme, but if unmitigated it does mean that there will be fewer discoveries per taxpayer dollar sent to the NSF/NASA. I'm a postdoc in astronomy and am all aboard Starlink-style networking. But it also seems fair to me that SpaceX should be the party that's responsible for treating that externality with light pollution, or else it's the same old "privatize the gains and socialize the cleanup." We've already effectively achieved this for radio astronomy by regulating protected bands in the spectrum for passive listening.

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