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Building my childhood dream PC

May 1, 2025 Building my childhood dream PC In 1993, I was 14 and already passionate about computers[1]. That year my mother managed to buy a PC for the household. That was quite an effort for a single mother. My brother Aurelien and I spent every waking hour on this machine, staying up all night on weekends. Discovering the architecture of the PC, learning to program it, exploring how to manage its memory with CONFIG.SYS and AUTOEXEC.BAT , installing isa cards, drawing with Deluxe Paint, and

Topics: 2168 ibm machine pc ps

"Building my childhood dream PC" (IBM 2168) Part 1

May 1, 2025 Building my childhood dream PC In 1993, I was 14 and already passionate about computers[1]. That year my mother managed to buy a PC for the household. That was quite an effort for a single mother. My brother Aurelien and I spent every waking hour on this machine, staying up all night on weekends. Discovering the architecture of the PC, learning to program it, exploring how to manage its memory with CONFIG.SYS and AUTOEXEC.BAT , installing isa cards, drawing with Deluxe Paint, and

Topics: 2168 ibm machine pc ps

Pentagon begins deploying new satellite network to link sensors with shooters

The first 21 satellites in a constellation that could become a cornerstone for the Pentagon's Golden Dome missile defense shield successfully launched from California Wednesday aboard a SpaceX Falcon 9 rocket. The Falcon 9 took off from Vandenberg Space Force Base, California, at 7:12 am PDT (10:12 am EDT; 14:12 UTC) and headed south over the Pacific Ocean, heading for an orbit over the poles before releasing the 21 military-owned satellites to begin several weeks of activations and checkouts.

Why haven't quantum computers factored 21 yet?

In 2001, quantum computers factored the number 15. It’s now 2025, and quantum computers haven’t yet factored the number 21. It’s sometimes claimed this is proof there’s been no progress in quantum computers. But there’s actually a much more surprising reason 21 hasn’t been factored yet, which jumps out at you when contrasting the operations used to factor 15 and to factor 21. The circuit (the series of quantum logic gates) that was run to factor 15 can be seen in Figure 1b of “Experimental real

Finally, a rugged Android phone that doesn't feel like a downgrade from my Pixel

Oukitel WP210 ZDNET's key takeaways The Oukitel WP210 is available now on Amazon for $599 This rugged outdoor phone outperforms most devices in its category with powerful hardware with next-level durability. You might find it too heavy for everyday use, but it's ideal for outdoor conditions. $499.99 at Amazon Get more in-depth ZDNET tech coverage: Add us as a preferred Google source on Chrome and Chromium browsers. What is an "outdoor" phone? Quite simply: one that can take a beating from mo

This Anker 5K magnetic power bank is 30 percent off right now

The last thing anyone wants at the end of a long day is to look down at their phone and see its battery almost dead. One way to avoid that is to keep a compact power bank on you at all times, and it's arguably easiest to do that with one like Anker's 621 MagGo portable battery. This sleek, 5K magnetic brick attaches to the back of your iPhone to power it up, even while you're still using it. Now, it's on sale for 30 percent off — you can pick up any of five coloways for only $28 a pop. This is

This Anker 5K magnetic power bank is on sale for only $28

The Anker 621 MagGo power bank is on sale for just $28 via Amazon, which is a discount of 30 percent. The deal applies to all five colorways, and there are some snazzy options to choose from. This particular model didn't make our list of the best power banks, but plenty of other Anker products did. The 621 MagGo is equipped with magnets that attach to the back of certain iPhone models, which makes it easy to charge up the handset while still using it. The 5,000 mAh device can juice up the lates

OpenIndiana: Community-Driven Illumos Distribution

OpenIndiana Hipster 2021.04 is here After another 6 months have passed, we are proud to announce the release of our 2021.04 snapshot. The images are available at the usual place. As usual we have automatically received all updates that have been integrated into illumos-gate. This release’s most notably changes are ... Click to Read more

Ford’s Recall Affects Almost Every Cool Car They Make, and There’s No Fix Yet

If you’ve recently bought one of Ford’s best-selling vehicles, like the wildly popular Bronco, the workhorse F-150, or the family-hauling Explorer, the company has some unsettling news for you. Ford is recalling a staggering 850,318 of its most iconic models worldwide, including 844,098 in the U.S. alone, from the 2021-2023 model years due to a defect that can cause the engine to suddenly stall while driving. But the real kicker in this massive safety recall isn’t just the danger of your engine

Microsoft Outlook hit with hourslong outage

Microsoft 's Outlook email service malfunctioned for over 21 hours Wednesday and Thursday, prompting some people to post on social media about the inability to reach their virtual mailboxes. The issue began at 6:20 p.m. Eastern time on Wednesday, according to a dashboard the software company maintains. It affected Outlook.com as well as Outlook mobile apps and desktop programs. At 12:21 ET on Thursday, the Microsoft 365 Status account posted that it was rolling out a fix. "Our configuration c

China jumps ahead in the race to achieve a new kind of reuse in space

Two Chinese satellites have rendezvoused with one another more than 20,000 miles above the Earth in what analysts believe is the first high-altitude attempt at orbital refueling. China's Shijian-21 and Shijian-25 satellites, known as SJ-21 and SJ-25 for short, likely docked together in geosynchronous orbit some time last week. This is the conclusion of multiple civilian satellite trackers using open source imagery showing the two satellites coming together, then becoming indistinguishable as a

WinRAR patches bug letting malware launch from extracted archives

WinRAR has addressed a directory traversal vulnerability tracked as CVE-2025-6218 that, under certain circumstances, allows malware to be executed after extracting a malicious archive. The flaw tracked as CVE-2025-6218 and assigned a CVSS score of 7.8 (high severity), was discovered by security researcher whs3-detonator who reported it through Zero Day Initiative on June 5, 2025. It affects only the Windows version of WinRAR, from version 7.11 and older, and a fix was released in WinRAR versio

Newborns have elevated levels of a biomarker for Alzheimer's

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Brain Communications (2025). DOI: 10.1093/braincomms/fcaf221 Newborn babies and patients with Alzheimer's disease share an unexpected biological trait: elevated levels of a well-known biomarker for Alzheimer's, as shown in a study led by researchers at the University of Gothenburg and published in Brain Comm

4 days left: Lock in your TechCrunch All Stage pass — or miss $210 in savings

If you’re serious about traction, scale, and funding, you have 4 days left to secure your pass to TechCrunch All Stage — and save up to $210 while you’re at it. Prices rise after June 22 at 11:59 p.m. PT. This is not just another startup event. It’s your tactical launchpad and the fuel to scale to the next level. On July 15 in Boston, join 1,000 founders and investors at all stages for one day packed with real scaling strategies, live investor feedback, and conversations that move the needle.

CISA and FBI: Ghost ransomware breached orgs in 70 countries

CISA and the FBI said attackers deploying Ghost ransomware have breached victims from multiple industry sectors across over 70 countries, including critical infrastructure organizations. Other industries impacted include healthcare, government, education, technology, manufacturing, and numerous small and medium-sized businesses. "Beginning early 2021, Ghost actors began attacking victims whose internet facing services ran outdated versions of software and firmware," CISA, the FBI, and the Mult