Tony Fluxa

Artefactos, WebApps, FinTech, Impressum, Datenschutzerklärung y Blog

✍️ Blog

Water crisis

Today, Saturday, March 14, 2026, I've been working on a non-profit project to contribute to the water crisis affecting agriculture, which is impacting more and more regions of the world each day, and with increasing severity. Our blue planet, a privileged world of fertile land and water, with exceptional light and harmony for life as we know it—unique in its configuration among the planets observable to humans to date—is chronically destabilized due to the overexploitation of its resources by its inhabitants. Waru Waru is an ancestral, naturally optimized irrigation technology originating from the Andes Mountains. Unfortunately, the colonizers clumsily ignored this intelligent and relatively simple yet highly efficient method of optimal irrigation for agriculture. Instead, they applied other aggressive and environmentally unfriendly methods; the rest is history. Today, we are suffering the consequences. Humanity is more exposed than ever to the sustainability of agricultural and food resources due to all the aggressive excesses committed against the environment. This is no longer debatable; it arrived years ago. However, each farmer can make their own decisions in their work. Here is my contribution: a compilation of interactive, intelligent mini-web apps for each region of the world severely affected by water imbalance, to help them plan the ancestral technique of natural, contained irrigation called Waru Waru. Each web app is custom-designed to help local farmers plan this highly efficient technique according to the nature of their local environment. It has been a lot of work, but even more work will be needed to reach every corner of the planet. Are you motivated? Get involved in this project by spreading the word. Download it, try it, share it, comment on it, test it—it's free! With my best wishes to everyone, without exception. Regards, https://tonyfluxa.top/?cat=webapps
The Metals Triangle The copper – silver – gold triangle in modern electronics

The Metals Triangle The copper – silver – gold triangle in modern electronics


This work analyzes the use of copper, silver and gold as conductive materials from a physical, economic and systemic perspective, moving away from the simplistic comparison based solely on conductivity or price per gram.
The study proposes that these three metals form a functional triangle in modern electronics:

Copper represents the structural material of the technological system: abundant, cheap and sufficiently conductive for the mass transport of energy and signal.
Silver occupies an intermediate position, offering maximum electrical conductivity at the cost of lower chemical stability, making it suitable for controlled and high-frequency applications.
Gold acts as a reliability material, not because of its conductive superiority, but because of its chemical inertness, eliminating failure modes associated with corrosion and contact degradation.

The core of the analysis demonstrates that material selection in critical systems should not be evaluated by the cost of the metal, but by the total expected cost, defined as the sum of the material cost and the economic risk associated with system failure. Under this framework, gold is economically rational in applications where the cost of failure far exceeds the cost of plating.
Finally, the work explores scenarios of copper shortage, concluding that said shortage does not lead to a volumetric substitution for gold, but rather to an intensification of the use of gold in critical points, while reinforcing aluminum substitution, miniaturization and recycling strategies. Silver is consolidated as a compromise between performance and stability.
Overall, the study suggests that the future of electronics is not defined by the amount of metal used, but by the functional value per atom, where each metal plays a specific and irreplaceable role within the global technological system.

Happy New Year 2026!

Happy New Year 2026! To celebrate, I've been working hard to bring you more and better, useful, and high-quality products. While many of these already exist in other versions, and others are brand new, here at tonyfluxa.top you'll find free web apps that don't require any installation on your local hardware, giving you unparalleled freedom and security compared to installed applications. I've opened the FinTech section so you can easily find my specific projects in the finance field. In the "Artifacts" section, you'll find all the apps I create as ideas come to me. In short: This year I'm going to make the most of these new tools to be more effective, and I'm happy to share them with anyone who wants them.

FluxConvert

FluxConvert

Today  FluxConvert v2 — now with real, working conversions.

100% Working Conversions (Client-Side):


📦 Archives:
Extract content from ZIP

Create ZIP from multiple files: Please After upload , convert files and download name de file .zip


What's New:

API Key button in the header to save your key (localStorage)
Each category displays only the output formats compatible with the input file.
Advanced image options (quality, resizing).
Clear error messages when something goes wrong.
Information panel with all supported conversions.

Libraries used:

PDF.js — PDF reading
jsPDF — PDF creation
Mammoth.js — DOCX conversion
SheetJS (XLSX) — spreadsheets
JSZip — compressed files
FileSaver.js — downloads

The API key is optional for now, as all conversions work in the browser. The field is available for when you want to integrate ConvertAPI or another external service for more advanced conversions (such as DOC to PDF, which requires server-side processing).
CycleMap

CycleMap

I just created CycleMap. Don't think it's a top-tier competitive cycling browser, or just another one of those. I designed it exactly how I'd want it: software without marketing hype, but with unique features like weather forecasts. It's designed for urban cyclists and mountain bikers. TRY IT!