Hacker News
Latest
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