Technology

a concise walkthrough of 30 core system design concepts—client-server, dns, caching, scaling, databases, microservices, websockets, and more to help you build scalable systems and pass interviews.

A candid look at how coding interviews have escalated—deep take‑homes, line‑by‑line code grilling, and heavy system‑design demands at top AI labs.

A 4-step workflow to learn faster using Gemini Notebook to gather research, customize plans with a chatbot, track work with desktop Pomodoro widgets, and store progress in Obsidian.

Harvard's CS50 lecture covers securing online accounts: strong passwords, 2FA, phishing, credential stuffing, password managers, and passkeys.

A look at AI-driven code generation and major rewrites (Bun, Eve Online), arguing that verification and deep developer expertise remain crucial.

Physicist Kevin Knuth makes a case for rigorous UAP science, covering his 2019 Tic Tac paper, transmedium cases, sonar evidence and citizen‑science sensors.

Neil deGrasse Tyson warns tiny orbital debris can cascade into a global satellite collapse and explains black holes, spaghettification, time dilation, and space law gaps.

Comprehensive 5-hour Java tutorial covering core data structures, algorithm analysis, and hands-on code for searches, sorts, lists, stacks, queues, and trees.

David Kipping examines the Fermi Paradox: self-replicating machine civilizations, Dyson swarms, JWST surprises, UAP evidence, and scientific limits.

Hands-on one-week review of the Fiio Snowsky Disc: dual DACs, USB-DAC mode, strong sound for the price, with some UI limits and minor bugs.

Actionable advice for early-career software engineers: learn fast by surrounding yourself with seniors, focus deeply, improve communication, adopt AI and better tools.

Hands-on walkthrough of JavaScript's map, filter, and reduce with 11 examples—from basic transforms to tricky edge cases—plus a chaining challenge and homework.

A ranked rundown of the best sub-$100 MP3 players in 2026, comparing button quality, user experience, sound, and features to pick the best budget DAPs.

Astrophysicist Beatriz Villarroel describes VASCO’s search through 600 million photographic‑plate objects, the discovery of thousands of brief transients (including nine simultaneous flashes on a pre‑Sputnik plate), a 8.

A Green Beret describes being taken underground at Crane to inspect captured foreign weapons — then led to an 'Off‑World Technology' room with a levitating metallic orb and strange symbols.

Why AI-generated code hasn't eliminated developer jobs: rapid 'vibe coding' creates prototypes that still need engineers to make reliable production software.

Emery Smith emotionally discloses classified U.S. portal missions: training, equipment, hazards, and the heavy personal cost behind interdimensional operations.

step-by-step diagnosis, removal, and multimeter testing of the intake charge air temperature sensor causing codes 4391/4ba1 on bmw n47/n57 engines.

Full-scale FSRI tests show e-bike and e-scooter lithium-ion failures can ignite and fill a commuter rail car with smoke in seconds, leaving passengers little evacuation time.

Yampolskiy reframes the simulation hypothesis as a cybersecurity problem: if reality is software, can we hack or jailbreak our way out?

Hands-on look at the AYN Thor: excellent 3DS-style emulation and battery life, flexible software front-ends, but rising prices and a storage downgrade complicate buying decisions.

At the G20 tech meeting Elon Musk forecasts rapid AI-driven economic growth, Stockfish‑level coding within months, a surge in humanoid robots, and looming power shortfalls for AI infrastructure.

A critical look at how San Francisco’s tech boom produced stark inequality, visible homelessness, housing shocks, and a culture of ‘solutionism’ that ignores human needs.