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4Electronics is a search engine focused on Computers & Electronics. We combine multiple indexes, specialized ranking algorithms, and AI tools to surface product information, technical documentation, reviews, and community knowledge relevant to hardware, software, and electronics projects. Use the site to research parts, track news, compare prices, and get guided assistance. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
TeX was invented to typeset math but is now used for reasoning — LessWrong
10+ min ago (266+ words) I'll keep this short, since it's a simple observation that I haven't seen anybody else make, about the way computer systems do math. If you ask a language model to do a multi-step math problem (let's take GLM-5.3 as an…...
My iPhone hit 1,000 charge cycles??? Here's how it's holding up
17+ min ago (579+ words) I've had my iPhone 15 Pro Max for three years and have completed 1,000 battery charge cycles. Here's what the experience has been like. My iPhone hit 1,000 charge cycles — Here's how it's holding up What's it like using an iPhone with a…...
Reliable Technology Services offers cybersecurity, workforce training in Frisco
1+ hour, 17+ min ago (577+ words) Reliable Technology Services is changing how local businesses in Frisco think about IT and cybersecurity. Through partnerships with smaller businesses, sports teams and local students, Reliable Technology Services provides proactive IT and cybersecurity solutions designed to keep businesses secure and…...
UAE data storage is shifting from capacity to control, protection and recovery
13+ hour, 29+ min ago (627+ words) Mon, Sep 28, 2026 | | Fajr 04:53|DXB 31.4°C Data storage requirements in the UAE are shifting beyond capacity as organizations, businesses, professionals and content creators increasingly focus on data accessibility, control, protection and reliable recovery, studies show. Users increasingly need centralized platforms to…...
GEONMI-MEMS VLEO: How We Reduced Satellite Launch Weight by 40% Using Aero-Ionic Energy Harvesting and Deterministic C++17
31+ min ago (19+ words) Operating in Very Low Earth Orbit (VLEO, at an altitude of approximately 250 km) offers superior... Tagged with cpp....
OpenAI scraps plans to publicly launch a model dubbed GPT-6.1 Astra, saying it didn't quite meet its safety bar; it had been targeting an October release
18+ min ago (12+ words) Top news and commentary for technology's leaders, from all around the web....
I went hunting for early Prime Day deals. These 10 made the cut
34+ min ago (1010+ words) Amazon’s October shopping event, officially called Prime Big Deal Days, runs October 6 and 7, but the discounts have already started rolling in. Amazon itself says early deals are available ahead of the 48-hour sale, so I went digging through the current…...
You Have Every Reason to Distrust Googlebooks—And to Be Optimistic, Too - AOL
14+ hour, 34+ min ago (591+ words) The first Googlebooks will have large, Chromebook-shaped shoes to fill when all five initial laptops launch Oct. 5. However, just know that the new AI-stuffed Googlebook OS may have to take some time before it’s actually good enough to actually become…...
‘We don’t have to repeat the 30 years’: India taps Asia’s chip hubs to fast-track semiconductor ambitions
47+ min ago (1189+ words) In the first of a series on India’s chipmaking ambitions, CNA speaks to industry players about what India can learn from Asia’s established chip hubs - and where it can carve out a role of its own. NEW DELHI: When Nanie…...
Safety warning issued over Tesla battery system ‘which presents a risk of fire’
7+ hour, 44+ min ago (261+ words) A regulator in the UK has issued a safety warning over a Tesla battery system which “presents a risk of fire”. The US carmaker, founded by Elon Musk, has launched a replacement programme for affected units of its Powerwall 2 batteries,…...