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Sperm Whales blow bubbles to achieve restful, vertical sleep

2026-07-24 @ 23:13:18Points: 15Comments: 1

SpaceX Starship Flight 13 livestream [video]

2026-07-24 @ 22:44:38Points: 79Comments: 79

AIs don't do what you want. This is bad

2026-07-24 @ 22:24:08Points: 42Comments: 18

Show HN: Max Studio Tools – C++ DSP Modules for Max and Ableton Live

2026-07-24 @ 21:03:10Points: 15Comments: 0

Opus 5 is currently #1 on Artificial Analysis Intelligence Leaderboard

2026-07-24 @ 19:45:10Points: 108Comments: 60

Postgres LISTEN/NOTIFY actually scales

2026-07-24 @ 19:05:53Points: 189Comments: 30

Gsxui – Shadcn-style components for Go

2026-07-24 @ 17:59:08Points: 54Comments: 8

Claude Opus 5

2026-07-24 @ 16:57:41Points: 1256Comments: 688

Don't Take the Black Pill [video]

2026-07-24 @ 16:48:57Points: 112Comments: 78

Be skeptical of OpenAI's rogue hacker agent story

2026-07-24 @ 16:33:31Points: 402Comments: 222

Unitree As2-W

2026-07-24 @ 16:32:52Points: 90Comments: 40

Government orders GitHub to remove Bluetooth-based chat app Bitchat: Jack Dorsey

2026-07-24 @ 14:41:59Points: 366Comments: 270

Nvidia, Microsoft, Meta warn against overregulating open-weight models

2026-07-24 @ 13:32:30Points: 482Comments: 224

Half-Life 2 running natively on HaikuOS

2026-07-24 @ 12:53:59Points: 260Comments: 50

Programming language file extensions that match ISO 3166-1 alpha-2 country codes

2026-07-24 @ 12:34:28Points: 37Comments: 21

My security camera shipped a GitHub admin token in its login page

2026-07-24 @ 11:54:41Points: 501Comments: 172

IRGC claims it destroyed Amazon's Bahrain data center

2026-07-24 @ 09:52:58Points: 239Comments: 300

Flux 3 X Mimic: The Next Generation of Video-Action Models

2026-07-24 @ 09:31:48Points: 310Comments: 48

Future euro banknote design proposals

2026-07-24 @ 09:29:44Points: 123Comments: 118

If coding has been solved, why does software keep getting worse?

2026-07-24 @ 09:08:17Points: 487Comments: 390

Fil-C: Garbage In, Memory Safety Out [video]

2026-07-23 @ 19:37:37Points: 96Comments: 96

Kimi K3 exploited the latest Redis server

2026-07-23 @ 17:10:02Points: 129Comments: 38

Show HN: I simulated closing the Strait of Hormuz on real oil trade data

2026-07-23 @ 12:31:21Points: 72Comments: 32

The model: The mechanics are the same as the financial network Eisenberg-Noe: Instead of banks, every country consumes oil interconnected via bilateral trading. Shocks propagate throughout the network, depleting oil reserves when bottleneck nodes (such as the Strait of Hormuz) are blocked.

Insights: The interesting part is the mechanics of how the crisis unfolds: for example, France receives 0 oil from Hormuz directly, yet their reserves are depleted faster because other countries reactively increase their safety oil stock, increasing oil price, making stockouts more expensive for everyone.

The model also gives price dynamics which are interesting on their own: the price increase is not immediate, it follows sequentially as countries reserves deplete.

Some caveats: 1. For producer nodes, depletion means their export slack is reduced/exhausted. 2. No sanctioned trade (UN Comtrade data)

Technical Details: The visualization is 600 lines of flask plus js frontend (LLM assisted visualization with ground-truth matching the original numerical exercise of the paper)

Paper with proofs/theory: https://arxiv.org/abs/2607.17491

An old patent inspired the new "Y-zipper", a three-sided fastener

2026-07-22 @ 15:37:25Points: 114Comments: 29

Marimo now runs in PyCharm

2026-07-22 @ 10:24:40Points: 73Comments: 16

Firefox Containers Preview

2026-07-21 @ 17:27:59Points: 212Comments: 76

The road to epsilon-zero: Nim always ends, even with infinite ordinals

2026-07-21 @ 00:10:32Points: 8Comments: 0

Designing an Ethernet Switch ASIC

2026-07-20 @ 21:35:33Points: 87Comments: 23

The footprints of every building in NYC

2026-07-20 @ 12:25:49Points: 45Comments: 5

India's first privately-developed rocket reaches orbit on debut launch

2026-07-20 @ 02:43:54Points: 475Comments: 139

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