technology Archives - Page 2 of 7

Pi-Hole – How to say bye to Ads

Pi-hole is a network-wide ad blocker that acts as a DNS sinkhole. Instead of installing ad-blocking extensions on every single browser and device (phones, tablets, smart TVs), you install Pi-hole…

peq42 December 27, 2025

Good news of 2025

As 2025 comes to an end, we can all agree that this year was... rough. Unless you are a billionaire, this year was full of horrible news and hardship. Prices…

peq42 December 25, 2025

Other news

Cloudflare’s global network suffered fresh instabilities on the morning of December 19, 2025, causing slowdowns and access problems for several popular platforms including X (formerly Twitter) and Discord. Outage trackers…

peq42 December 19, 2025

news Other

Brazilian Sodium-Ion Battery Promises Enhanced Safety and Sustainability

Researchers from UFPR employ nanoarchitecture to develop devices that, besides being environmentally less costly than lithium, are flexible, transparent, and functional in aqueous environments, expanding their application possibilities. Batteries are…

peq42 December 15, 2025

news Other

Brazil’s First Rare Earth Extraction Laboratory Opens in Poços de Caldas

Brazil has made a significant stride in the extraction of rare earth elements with the commencement of operations at a new laboratory in Poços de Caldas, located in the southern…

peq42 December 14, 2025

news Other

Brazil’s Rocket Launch: A Step Toward Space Race Participation

Brazil is on the brink of a significant milestone in its aerospace history with the anticipated first commercial rocket launch from its own territory. Scheduled for December, the groundbreaking mission,…

peq42 December 13, 2025

news Other

Brazilian Sustainable Reactor Produces Green Hydrogen

A groundbreaking system capable of generating green hydrogen without carbon emissions, using only solar light, water, and readily available raw materials in Brazil, has been developed by researchers from the…

peq42 December 12, 2025

How to migrate from Windows 10/11 to Zorin OS

Migrating from Windows to Zorin OS can be a straightforward process if you follow the steps outlined in this simple tutorial. Zorin OS is a Linux distribution designed to be…

peq42 December 9, 2025

A.I. is making your Electricity and RAM more expensive, and you Dumber

The rapid rise of artificial intelligence is reshaping far more than the tech industry. It is inflating electricity bills, destabilizing hardware markets, and subtly eroding human critical-thinking abilities. While companies…

peq42 December 4, 2025

news Other

Pix surges to record: 297.4 million transactions move R$166.2 billion in one day

Brazil’s instant payments system Pix set a new single-day record on Friday, November 28, registering 297.4 million operations and moving R$166.2 billion(Over $30 billion), the Central Bank (BC) reported on…

peq42 December 1, 2025