Glee21 Stack

Glee21 Stack

Your source for technology insights, tutorials, and guides.

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Latest Articles

Don't Sell in May: Two Reliable Dividend Stocks to Hold

Discover why selling in May hurts dividend income and learn about two reliable stock categories to hold through summer for steady payouts.

2026-05-06 09:15:05 · Finance & Crypto

Why AI Weather Models Fall Short for Extreme Events: A New Study

AI weather models underperform traditional physics-based models in forecasting record-breaking extreme events, according to a new study. They underestimate frequency and intensity, highlighting limitations in predicting rare events.

2026-05-06 09:03:11 · Science & Space

China Tightens Grip on Fossil Fuels Amid Record Rainfall

China issues strict fossil fuel controls and new evaluation criteria, while record-breaking rains hit southern provinces, highlighting dual challenges.

2026-05-06 09:02:41 · Science & Space

Global Leaders Forge Path Away from Fossil Fuels at Historic Santa Marta Summit

57 nations at the Santa Marta summit agree to develop national roadmaps away from fossil fuels, launch a Science Panel, and set a second summit for 2027 in Tuvalu.

2026-05-06 09:02:20 · Science & Space

Global Momentum Away from Fossil Fuels: Santa Marta Summit and Key Climate Developments

Santa Marta summit of 57 countries produces fossil fuel roadmaps; UAE quits OPEC; US clean energy surges; global forest loss slows; coal rise only 1.8%.

2026-05-06 09:01:51 · Software Tools

Navigating Controversy: The IMO’s Quest for a Net-Zero Shipping Framework

The IMO's net-zero shipping framework faced delays and opposition at MEPC84. Key players clashed over carbon pricing. Adoption postponed to December 2026.

2026-05-06 09:01:23 · Environment & Energy

Seamlessly Combine Packages from Different Linux Distributions with Distrobox

Discover how Distrobox lets you safely mix packages from different Linux distros using containers, avoiding system conflicts. A Q&A guide.

2026-05-06 08:47:41 · Digital Marketing

Unlock the Google Search Widget: 7 Secret Features You Never Knew Existed

Discover 7 hidden features of the Google Search widget on Android, including translation, image search, voice shortcuts, and productivity tools.

2026-05-06 08:47:12 · Digital Marketing

How AI Helped Me Overcome Linux Terminal Anxiety

Overcoming Linux terminal fear with AI assistance: personal experience switching from Windows 11, learning curve, and how Claude demystified commands.

2026-05-06 08:46:41 · Software Tools

Securing ClickHouse in Production with Docker Hardened Images: A Q&A Guide

Learn why security teams block ClickHouse deployments due to base image CVEs, how Docker Hardened Images solve this, and understand ClickHouse's architecture for analytics.

2026-05-06 08:28:12 · Cloud Computing

How Docker’s Fleet of AI Agents Streamlines Testing and Bug Fixing

Docker's Fleet uses seven AI agent roles to automate testing, triage, and fixes in CI and locally, based on Claude Code skills.

2026-05-06 08:27:43 · AI & Machine Learning

Mastering Container Security: Q&A on Docker and Black Duck Integration

Q&A on Docker and Black Duck integration: reduces vulnerability noise via VEX, automatic DHI recognition, dual analysis (BDBA & SCA), deep binary inspection, and compliance with CRA/FDA via enriched SBOMs.

2026-05-06 08:27:13 · Cybersecurity

Run Your Own AI Image Generator: Local Setup with Docker & Open WebUI

Set up a fully local, private AI image generator using Docker Model Runner and Open WebUI. No cloud costs, no data leaks. Step-by-step guide from pulling models to generating images.

2026-05-06 08:26:40 · Cloud Computing

Building a Homemade Wire EDM Machine: From CNC Router to Precision Gear Cutting

Learn how a homemade wire EDM built from a CNC router cuts steel gears with precision, using tension control and spark monitoring.

2026-05-06 08:21:29 · Reviews & Comparisons

The Myth of the Unpickable Lock: A Tale of Impressioning and Persistence

An analysis of the so-called unpickable traveling key lock by Works By Design, showing how an hour-long impressioning attack defeated it, and discussing the fragility of its anti-pick pin and the subjective nature of lock security.

2026-05-06 08:21:10 · Cybersecurity

Earthworms’ Unexpected Resistance to Microplastics: Implications for the Food Chain

New research shows earthworms do not accumulate microplastics, offering hope that plastic contamination may not bio-magnify up the food chain.

2026-05-06 08:20:43 · Science & Space

Harnessing Hamster Energy: Can Your Pet Charge Your Phone?

Discover how a hamster's wheel-running can be converted into phone-charging energy using energy harvesting electronics. Learn about the components, results, and limitations of this creative project.

2026-05-06 08:20:23 · Cybersecurity

Build Your Own RGB Laser Projector: A Low-Cost DIY Guide with Vector Graphics and Games

A low-cost DIY RGB laser projector project using ESP32, galvos, and safety glasses, capable of vector graphics, Asteroids game, SVG projection, and more.

2026-05-06 08:19:59 · Science & Space

German Authorities Unmask Mastermind Behind REvil and GandCrab Ransomware Gangs

German BKA identifies Russian Daniil Shchukin as UNKN, head of REvil and GandCrab ransomware gangs, responsible for extortion and damages exceeding 35 million euros.

2026-05-06 08:02:23 · Cybersecurity

Russian State Hackers Hijack Aging Routers to Harvest Microsoft Office Tokens

Russian state hackers hijacked 18,000+ aging routers to steal Microsoft OAuth tokens via DNS redirection, targeting governments.

2026-05-06 08:01:53 · Cybersecurity