The estimated lifespan of the outer solar system has been downgraded from 100 billion years to just a few billion years, according to a study that probed “terminal instability” during the Sun’s death.

Iran identified the model as a Remus 600 autonomous underwater vehicle.

jpm installs npm packages fast, from one ~2 MB binary, with dependencies

Scientists assumed that energy flows in only one direction in a turbulent system. What they didn’t know, until they looked closely at brine shrimp, was that a simple factor can reverse the flow.

Skip the $159 recorder: one shortcut on the watch you already wear, free on-device transcription, notes by the AI you already use. Open source.

CISA is right to sound the alarm over Internet-exposed operational technology. But must every unwanted connection be answered with more authentication, stronger cryptography, and more processing power? There are remarkably lightweight ways to make malicious automation work harder while allowing OT controllers to concentrate on the job they were installed to do.

We present SuperLocalMemory 4.0, a governed, local-first memory operating system for AI agents, unifying multi-channel retrieval under reciprocal-rank fusion, bi-temporal recall, multi-scope isolation, role-based access, verified erasure, and a hash-chained audit trail. A reliability spine governs the primary write path: generation-fenced admission, verifiable memory transactions with per-projection apply, verify, compensate and erase owners, and hash-checkable completion manifests. Eleven fault-injection scenarios, each repeated 200 times, upheld 2,199 of 2,200 scoped component properties. This version leads with a negative result. Ten mechanisms here were implemented, reachable on a live call path, and ineffective at their final connection. Implemented, reachable and effective are three different questions, and the third requires an oracle independent of the mechanism under test. We contribute two mechanical invariants that supply one: a prior-distance assertion over Bayesian learners, and a join-liveness assertion over schema-guarded paths that reports where a guard's missing data resides. A three-arm ablation varying only the recall session-identifier namespace moves no posterior with the defect present and every instantiated arm with it absent, while a negative control that writes every ticket but supplies no engagement settles nothing. We withdraw the previous version's governed write-envelope overhead figure: the two paths it differenced are not comparable. Timing the envelope in place gives an 11.0 ms governed write of which the envelope is 70.6 percent, but the generation fence costs 1.9 microseconds and the obligation ledger 42 microseconds. The cost is durability, not governance.

A free real-time world war on a satellite globe: up to 200 players, 2,000 real cities, pacts, betrayals, carriers, satellites and nukes. How close to midnight can you get?

There are no plans to release this keyboard, but you can make one yourself from official blueprints.

Free random word generator. Pick nouns, verbs or adjectives, filter by first or last letter, length or syllables, and click any word to copy it.

Turn off swearing, slurs, like counts, Reels, Shorts and ads on Facebook, Instagram, X, TikTok and YouTube. Free, no account.

Unofficial Grindr client. Free, open source client with no ads, no trackers and no paywalls, driven by the community.

Contribute to sagapranav/jev-pages development by creating an account on GitHub.

Almanach républicain : chaque jour illustré, de Vendémiaire aux sans-culottides, avec l'heure décimale.

Turn scattered public holidays and weekends into longer breaks with a free interactive vacation-day planner.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.