RAM Prices Got You Down? Try DDR3. Seriously!

DDR3 seemed plenty fast when it first showed up 19 years ago. Who could say no to 6400 Mb/s transfer speeds? Of course compared to the modern DDR5 that’s glacially slow, but given that RAM is worth its weight in gold these days– with even DDR4 spiking in price– some people, like [Gheeotine], are asking “can you game on DDR3“? The answer is a shocking yes.

[Gheeotine] builds two budget-friendly PCs for this video, using some of the newest DD3-supporting motherboards available. That’s not exactly new: we’re talking 12 to 15 years old, but hey, not old enough to drive. We certainly didn’t expect to hear about an x79 motherboard hosting an Ivy Bridge processor in 2026, but needs must when the devil dances. The only concession to modernity is the graphics cards: the x79 mobo got an RX6600XT 8GB, and the other build, using a z97 motherboard got an NVIDIA RTX 4060. The z97 motherboard allowed a slightly newer processor, as well, an i7 4790, with the new and exciting Haswell architecture you may have heard of. Both boards are maxed out on RAM, because at less than one USD/GB, why not?

[Gheeotine] puts a few new titles through their paces on these boxen, and while the results aren’t amazing, everything he tries comes out playable, which is amazing in and of itself. Well, playable unless you’re one of those people who can’t stand playing at resolutions under 4K or FPS under 100. Those of who spent their formative years with 29.7 FPS or 25 FPS in NTSC or PAL regions aren’t going to complain too loudly if frame rates dip down into the 30s playing at 1080p for some of the more demanding titles. Ironically, one of those was the five-year-old Crysis Remastered. Given the age of some of this hardware “Can it Run Crysis” is a perfectly reasonable question, and the answer is still yes.

If you want modern games, you’re much better off with a z97 chipset motherboard if you chose to go the DDR3 route, since you won’t run into issues related to the AVX2 instruction, which first appeared with the Haswell microarchitecture. Here at Hackaday our preferred solution to the rampocalypse is software optimization, Since holding your breath for that would probably be fatal, cost-optimizing PC builds is probably a good plan, even if some might balk at going all the way back to DDR3.

Of course if you’re going to use nearly-retro hardware like DDR3, you might as well go all-out on retro vibes with a nostalgic 80s-style, or even 50s-style case.

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hackaday.com/2026/01/20/ram-pr…

Nixie Gear Indicator Shines Bright

When you’re driving a car with a stickshift, it’s pretty easy to keep track of which gear you’re in. That can be a little bit more difficult on something like a motorcycle with a sequential shifter. [decogabry] built a neat gearshift indicator to solve this issue.

An ESP32 devboard is used as the brain of the build. It’s paired with an ELM327 dongle over Bluetooth, which is able to hook into the bike’s ODB diagnostic port to pick up data like engine RPM, wheel speed, and coolant temperature. The first two factors are combined in order to calculate the current gear, since the ratio between engine RPM and wheel speed is determined directly by the gear selection. The ESP32 then commands a Philips ZM1020 Nixie tube to display the gear, driving it via a small nest of MPSA42 transistors. A separate self-contained power supply module is used to take the bike’s 12 volt supply up to the 170 volts needed to run the tube. There is also a small four-digit display used to show status information, RPM, and engine temperature.

Notably, [decogabry] made this build rather flexible, to suit any bike it might be installed upon. The gear ratios are not hard coded in software. Instead, there is a simple learning routine that runs the first time the system is powered up, which compares RPM and wheel speed during a steady-state ride and saves the ratios to flash.

We’ve featured projects before that used different techniques to achieve similar ends. It’s also interesting to speculate as to whether there’s a motorcycle vintage enough to suit a Nixie display while still having an ODB interface on board as standard. Meanwhile, if you’re cooking up your own neat automotive builds, don’t hesitate to drop us a line.

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The Windows Interface You Didn’t Like, For Linux

If you were asked to pick the most annoying of the various Microsoft Windows interfaces that have appeared over the years, there’s a reasonable chance that Windows 8’s Metro start screen and interface design language would make it your choice. In 2012 the software company abandoned their tried-and-tested desktop whose roots extended back to Windows 95 in favor of the colorful blocks it had created for its line of music players and mobile phones.

Consumers weren’t impressed and it was quickly shelved in subsequent versions, but should you wish to revisit Metro you can now get the experience on Linux. [er-bharat] has created Win8DE, a shell for Wayland window managers that brings the Metro interface — or something very like it — to the open source operating system.

We have to admire his chutzpah in bringing the most Microsoft of things to Linux, and for doing so with such a universally despised interface. But once the jibes about Windows 8 have stopped, we can oddly see a point here. The trouble with Metro was that it wasn’t a bad interface for a computer at all, in fact it was a truly great one. Unfortunately the computers it was and is great for are handheld and touchscreen devices where its large and easy to click blocks are an asset. Microsoft’s mistake was to assume that also made it great for a desktop machine, where it was anything but.

We can see that this desktop environment for Linux could really come into its own where the original did, such as for tablets or other touch interfaces. Sadly we expect the Windows 8 connection to kill it before it has a chance to catch on. Perhaps someone will install it on a machine with the Linux version of .net installed, and make a better Windows 8 than Windows 8 itself.

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What Isaac Roberts Saw Without a Space Telescope

Space telescopes are all the rage, and rightfully so. The images they take are spectacular, and they’ve greatly increased what we know about the universe. Surely, any picture taken of, say, the Andromeda galaxy before space telescopes would be little more than a smudge compared to modern photos, right? Maybe not.

One of the most famous pictures of our galactic neighbor was taken in — no kidding — 1888. The astronomer/photographer was Isaac Roberts, a Welsh engineer with a keen interest in astrophotography. Around 1878, he began using a 180 mm refracting telescope for observations, and in 1883, he began taking photographs.

He was so pleased with the results that he ordered a reflecting telescope with a 510 mm first-surface mirror and built an observatory around it in 1885. Photography and optics back then weren’t what they are now, so adding more mirrors to the setup made it more challenging to take pictures. Roberts instead mounted the photographic plates directly at the prime focus of the mirror.

Andromeda

This image, captured with the NASA/ESA Hubble Space Telescope, is the largest and sharpest image ever taken of the Andromeda galaxy — otherwise known as M31. This is a cropped version of the full image and has 1.5 billion pixels. You would need more than 600 HD television screens to display the whole image. It is the biggest Hubble image ever released and shows over 100 million stars and thousands of star clusters embedded in a section of the galaxy’s pancake-shaped disc stretching across over 40 000 light-years. This image is too large to be easily displayed at full resolution.
Because it took hours to capture good images, he developed techniques to keep the camera moving in sync with the telescope to track objects in the night sky. On December 29th, 1888 he used his 510 mm scope to take a long exposure of Andromeda (or M31, if you prefer). His photos showed the galaxy had a spiral structure, which was news in 1888.

Of course, it’s not as good as the Hubble’s shots. In all fairness, though, the Hubble’s is hard to appreciate without the interactive zoom tool. And 100 years of technological progress separate the two.

Roberts also invented a machine that could engrave stellar positions on copper plates. The Science Museum in London has the telescope in its collection.

Your Turn

Roberts did a great job with very modest equipment. These days, at least half of astrophotography is in post-processing, which you can learn. Want time on a big telescope? Consider taking an online class. You might not match the James Webb or the Hubble, but neither did Roberts, yet we still look at his plates with admiration.

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Demonstrating The Sheer Lack Of Security In First Gen Cellular Networks

Modern cellular networks are built to serve millions upon millions of users, all while maintaining strict encryption across all communications. But earlier cellular networks were by no means so secure, as [Nostalgia for Simplicity] demonstrates in a recent video.

The video begins with an anecdote — our narrator remembers a family member who could listen in on other’s conversations on the analog AMPS phone network. This was easily achieved simply by entering a code that would put an Ericsson handset into a test mode, in which it could be switched to tune in any desired AMPS channel. Since the communications were transmitted in a purely analog manner, with no encryption of any sort, any conversation on such a network was basically entirely open for anyone to hear. The video shows a recreation of this method, using a software-defined radio to spin up a low-power, very local AMPS network. A phone call is carried out between two handsets, with a third handset able to listen in just by using the special test mode.

If you’re particularly keen to build your own first-generation AMPS phone network, just know that it’s not really allowed due to rules around spectrum allocations. Still, it’s entirely possible as we’ve covered before. It doesn’t even take much hardware in our modern SDR era.

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Marion Stokes Fought Disinformation with VCRs

You’ve likely at least heard of Marion Stokes, the woman who constantly recorded television for over 30 years. She comes up on reddit and other places every so often as a hero archivist who fought against disinformation and disappearing history. But who was Marion Stokes, and why did she undertake this project? And more importantly, what happened to all of those tapes? Let’s take a look.

Marion the Librarian

Marion was born November 25, 1929 in Germantown, Philadelphia, Pennsylvania. Noted for her left-wing beliefs as a young woman, she became quite politically active, and was even courted by the Communist Party USA to potentially become a leader. Marion was also involved in the civil rights movement.

Marion on her public-access program Input. Image via DC Video
For nearly 20 years, Marion worked as a librarian at the Free Library of Philadelphia until she was fired in the 1960s, which was likely a direct result of her political life. She married Melvin Metelits, a teacher and member of the Communist Party, and had a son named Michael with him.

Throughout this time, Marion was spied on by the FBI, to the point that she and her husband attempted to defect to Cuba. They were unsuccessful in securing Cuban visas, and separated in the mid-1960s when Michael was four.

Marion began co-producing a Sunday morning public-access talk show in Philadelphia called Input with her future husband John Stokes, Jr. The focus of the show was on social justice, and the point of the show was to get different types of people together to discuss things peaceably.

Outings Under Six Hours

Marion’s taping began in 1979 with the Iranian Hostage Crisis, which coincided with the dawn of the twenty-four-hour news cycle. Her final tape is from December 14, 2012 — she recorded coverage of the Sandy Hook massacre as she passed away.

In 35 years of taping, Marion amassed 70,000 VHS and Beta-max tapes. She mostly taped various news outlets, fearing that the information would disappear forever. Her time in the television industry taught her that networks typically considered preservation too expensive, and therefore often reused tapes.

But Marion didn’t just tape the news. She also taped various programs such as The Cosby Show, Divorce Court, Nightline, Star Trek, The Oprah Winfrey Show, and The Today Show. Some of her collection includes 24/7 coverage of news networks, all of which was recorded on up to eight VCRs: 3-5 were going all day every day, and up to 8 would be taping if something special was happening. All family outings were planned around the six-hour VHS tape, and Marion would sometimes cut dinner short to go home and change the tapes.

People can’t take knowledge from you. — Marion Stokes

You might be wondering where she kept all the tapes, or how she could afford to do this, both financially and time-wise. For one thing, her second husband John Stokes, Jr. was already well off. For another, she was an early investor in Apple stock, using capital from her in-laws. To say she bought a lot of Macs is an understatement. According to the excellent documentary Recorder, Marion own multiples of every Apple product ever produced. Marion was a huge fan of technology and viewed it as a way of unlocking people’s potential. By the end of her life, she had nine apartments filled with books, newspapers, furniture, and multiples of any item she ever became obsessed with.

In addition to the creating this vast video archive, Marion took half a dozen daily newspapers and over 100 monthly periodicals, which she collected for 50 years. This is not to mention the 40-50,000 books in her possession. In one interview, Marion’s first husband Melvin Metelits has said that in the mid-1970s, the family would go to a bookstore and drop $800 on new books. That’s nearly $5,000 in today’s money.

Why Tapes? Why Anything?

It’s easy to understand why she started with VHS tapes — it was the late 1970s, and they were still the best option. When TiVo came along, Marion was not impressed, preferring not to expose her recording habits to any possible governments. And she had every right to be afraid, with her past.

Those in power are able to write their own history. — Marion Stokes

As for the why, there were several reasons. It was a form of activism, which partially defined Marion’s life. The rest I would argue was defined by this archive she amassed.

Marion started taping when the Iranian Hostage Crisis began. Shortly thereafter, the 24/7 news cycle was born, and networks reached into small towns in order to fill space. And that’s what she was concerned with — the effect that filling space would have on the average viewer.

Marion was obsessed with the way that media reflects society back upon itself. With regard to the hostage crisis, her goal was trying to reveal a set of agendas on the part of governments. Her first husband Melvin Metelits said that Marion was extremely fearful that America would replicate Nazi Germany.

The show Nightline was born from nightly coverage of the crisis. It aired at 11:30PM, which meant it had to compete with the late-night talk show hosts. And it did just fine, rising on the wings of the evening soap opera it was creating.

To the Internet Archive

When Marion passed on December 14, 2012, news of the Sandy Hook massacre began to unfold. It was only after she took her last breath that her VCRs were switched off. Marion bequeathed the archive to her son Michael, who spent a year and half dealing with her things. He gave her books to a charity that teaches at-risk youth using secondhand materials, and he says he got rid of all the remaining Apples.
Image via The Internet Archive
But no one would take the tapes. That is, until the Internet Archive heard about them. The tapes were hauled from Philadelphia to San Francisco, packed in banker’s boxes and stacked in four shipping containers.

So that’s 70,000 tapes at let’s assume six hours per tape, which totals 420,000 hours. No wonder the Internet Archive wasn’t finished digitizing the footage as of October 2025. That, and a lack of funding for the massive amount of manpower this must require.

If you want to see what they’ve uploaded so far, it’s definitely worth a look. And as long as you’re taking my advice, go watch the excellent documentary Recorder on YouTube. Check out the trailer embedded below.

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Main and thumbnail images via All That’s Interesting

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