2025/12/12
Article: 12 min
The article discusses the author's process of reviving an old Nokia N900 smartphone by building a makeshift battery, adding a USB-C port, and booting from an SD card.
Discussion (181): 33 min
The comment thread discusses the nostalgia and appreciation for Nokia's Linux-based smartphones, particularly the N900. Participants share personal experiences with these devices, highlighting their unique features and capabilities compared to contemporary technology. The conversation also touches on the evolution of mobile computing, the impact of Steve Jobs, and the reasons behind Nokia's missed opportunities in the smartphone market.
Article: 16 min
The author discusses the de-indexing of their Bear Blog by Google and the troubleshooting process they underwent to identify potential causes.
Discussion (172): 27 min
The comment thread discusses various opinions and concerns related to Google's influence on business, local review platforms, the need for peer-to-peer internet infrastructure, and issues with Google's search results and indexing policies. The community shows moderate agreement and debate intensity while addressing controversial topics such as government control and censorship.
Discussion (275):
Comment analysis in progress.
Article: 7 min
The article discusses an innovative method for utilizing SQLite's JSON functions and operators by storing raw JSON documents, generating virtual columns using json_extract, indexing these columns for fast querying, and adding new columns as needed without data migration or schema rewrite.
Discussion (102): 5 min
The comment thread discusses SQLite's capabilities in handling JSON data, specifically focusing on the use of index on expression and views for performance optimization. There is also a desire for Postgres-style gin indexing to improve query speed with JSON data.
Article: 8 min
The Tor Project is transitioning from C to Rust in its Arti rewrite, aiming to improve security and address vulnerabilities. The 1.8.0 release introduces circuit timeout rework for better anonymity and an experimental command for onion service operators to migrate restricted discovery keys.
Discussion (236): 27 min
The discussion revolves around the decision of rewriting Tor's codebase to Rust, focusing on the benefits and drawbacks of using Rust for security-sensitive projects. Opinions vary regarding the necessity of such a rewrite, with some emphasizing memory safety improvements while others highlight potential challenges like tooling complexity and performance issues.
Discussion (179):
Comment analysis in progress.
Article: 4 min
Researchers have successfully used CRISPR gene editing technology on a fungus, Fusarium venenatum, to create a more efficient, nutritious, and sustainable protein source that tastes like meat. This innovation addresses the need for better alternatives to conventional animal agriculture, which contributes significantly to global greenhouse gas emissions.
Discussion (222): 38 min
The comment thread discusses various aspects of alternative protein sources, including genetically modified fungi for food production and synthetic meat alternatives. Opinions vary on their environmental impact, economic feasibility, and cultural acceptance. The debate highlights the complexity of transitioning from traditional livestock farming to more sustainable and innovative methods.
Article: 2 min
The article discusses the opening of the 6th longest railway tunnel in Austria, part of the new Southern Line project. This tunnel will significantly reduce travel time between Styria and Carinthia, benefiting both the economy and environment by improving train transportation infrastructure.
Discussion (173): 20 min
The comment thread discusses the completion of the Koralm Tunnel in Austria and its budget, comparing it to other major infrastructure projects. There is an expectation for more information about budgets in such articles, highlighting the significance of staying within budget for large-scale projects. Comparisons are made between the Koralm Tunnel and HS2 in the UK, with discussions on cost differences and project complexities.
Discussion (308):
Comment analysis in progress.
Article: 5 min
The article discusses the creation of a compact 3D-printed Dobsonian telescope that fits into the inner pocket of a jacket, focusing on its design and construction details. The author shares insights into the hardware used, such as PETG-CF filament, carbon rods, and nylon screws, along with the optical tests conducted to evaluate its performance.
Discussion (66): 9 min
The comment thread discusses various amateur telescope projects and DIY building experiences. Participants share knowledge about precision optics, mirror grinding vs buying pre-polished mirrors, and recommend resources for beginners. There is a debate on cost-effectiveness between DIY and purchasing telescopes.