🚀 Explore this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: Paul KirbyEurope digital editor andHugh Schofieldin ParisWatch: Sarkozy was cheered by supporters as he embraced his wife Carla Bruni-Sarkozy outside their Paris homeNicolas Sarkozy has become the first French ex-president to go to jail, as he starts a five-year sentence for conspiring to fund his election campaign with money from late Libyan dictator Muammar Gaddafi.Not since World War Two Nazi collaborationist leader Philippe Pétain was jailed for treason in 1945 has any French ex-leader gone behind bars.Sarkozy, who was president from 2007-2012, has appealed against his…
💥 Check out this awesome post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: Greenland Strengthens Internet Links Without U.S. Help Others are reading now In today’s world, internet access is essential for education, health, and safety. Yet, many people in East and North Greenland still struggle with slow or unreliable connections. That is about to change. Faster and More Stable Shutterstock.com Greenland’s national telecom company, Tusass, has signed a new agreement with the French company Eutelsat to provide satellite internet through OneWeb, reports Danish News Media DR. These satellites will bring faster and more stable coverage…
💥 Explore this insightful post from Hacker News 📖 📂 Category: ✅ Main takeaway: Scientists that won an infamous 2024 IgNobel Prize for "discovering that many mammals are capable of breathing through their anus" may indeed have the last laugh. They've now completed a successful human trial testing the safety and tolerability of enteral ventilation, a technique that gets oxygen into the body via an unconventional route.Japanese and US researchers, led by the Cincinnati Children's Hospital, have completed the first-ever human trial testing the viability of enteral ventilation, where patients with severe respiratory failure could potentially have oxygen delivered through…
🚀 Read this awesome post from Hacker News 📖 📂 Category: ✅ Main takeaway: A step-by-step guide to building a key-value database from scratch.If you were to build your own database today, not knowing that databases exist already, how would you do it? In this post, we'll explore how to build a key-value database from the ground up. A key-value database works more or less like objects in JavaScript—you can store values using a key and retrieve them later using that same key: $ db set 'hello' 'world'$ db get 'hello'world Let's find out how they work! The Humble FileDatabases…
🚀 Read this awesome post from Hacker News 📖 📂 Category: 💡 Key idea: Strix Halo is the codename for AMD’s highest end mobile chip, which is used in the Ryzen AI MAX series. It combines a powerful CPU with 16 Zen 5 cores and a large GPU with 20 RDNA 3.5 Workgroup Processors (WGPs). The sizeable iGPU makes Strix Halo particularly interesting because GPUs have high bandwidth requirements. Strix Halo tackles that with a 256-bit LPDDR5X-8000 setup combined with 32 MB of memory side cache. The latter is often referred to as Infinity Cache, or MALL (Memory Attached Last…
✨ Read this awesome post from Hacker News 📖 📂 Category: 💡 Key idea: [Note that this article is a transcript of the video embedded above.]Niagara Falls is one of the most spectacular waterfalls in the world. With a vertical drop of more than 50 meters or 164 feet and a flow rate that often exceeds 2800 cubic meters per second or 100,000 cubic feet per second, it’s one of North America’s crown jewels. Roughly ten million people visit the falls every year just to catch a glimpse of the curtains of water pouring over the edge and the constant…
💥 Read this trending post from Hacker News 📖 📂 Category: 💡 Key idea: cdb: Download To download and unpack the latest version of cdb: wget -m https://cdb.cr.yp.to/cdb-latest-version.txt version=$(cat cdb.cr.yp.to/cdb-latest-version.txt) wget -m https://cdb.cr.yp.to/cdb-$version.tar.gz tar -xzf cdb.cr.yp.to/cdb-$version.tar.gz cd cdb-$version Then install and test. Archives and changelog (reverse chronological) cdb-20251021.tar.gz browse Add support for cdb64 (at least on 64-bit platforms). Support ./configure, ./configure --prefix=..., and make install. Switch almost all internal integers to num, defined as long long. Replace various uint32, fmt, scan functions with num functions. For tests, avoid depending on csh; depend on ulimit instead of softlimit; increase limit to…
🔥 Discover this trending post from Hacker News 📖 📂 Category: 📌 Here’s what you’ll learn: More than 420 anti-science bills attacking longstanding public health protections – vaccines, milk safety and fluoride – have been introduced in statehouses across the U.S. this year, part of an organized, politically savvy campaign to enshrine a conspiracy theory-driven agenda into law. An Associated Press investigation found that the wave of legislation has cropped up in most states, pushed by people with close ties to Health and Human Services Secretary Robert F. Kennedy Jr. The effort would strip away protections that have been built…
✨ Read this awesome post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: And Oxycyte was ideal for the group’s 2021 Ig Nobel-winning efforts. The experiments involved intra-anally administering oxygen gas or a liquid oxygenated perfluorocarbon to the unfortunate rodents and porcines. Yes, they gave the animals enemas. They then induced respiratory failure and evaluated the effectiveness of the intra-anal treatment. The result: Both treatments were pretty darned effective at staving off respiratory failure with no major complications. Credit: Cincinnati Children's/Med So far, so good. The next logical step was to determine if EVA could work in…
🚀 Explore this must-read post from Hacker News 📖 📂 Category: ✅ Here’s what you’ll learn: TL;DR: We rewrote parts of OpenFGA in pure Postgres to make it easier to keep our authorization system up-to-date with our main database. Everything is available on GitHub.In software engineering, ‘auth’ is a bit of a loaded term. It’s generally used to describe the process of both authenticating users (determining who a user is) and authorizing users (determining what they’re allowed to do).Authentication (often referred to as ‘authn’) is pretty much a solved problem when you’re writing a user-facing application. There are cookie-cutter solutions…
