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Although the Sega Dreamcast had many good qualities that made it beloved by the thousands of people who bought the console, one glaring omission was the lack of DVD video …read more

Everything on the electromagnetic spectrum has some properties of both waves and particles, but it’s difficult to imagine a radio wave, for example, behaving like a particle. The main evidence …read more

The news is full of reports from the moon-bound Integrity, otherwise known as Artemis II. Mostly, the news is good, but there has been one “Houston, we have a problem…” …read more

The topic of micro- and nanoplastics (MNPs) has become increasingly prevalent over the past years, as amidst dismissal and panic, researchers attempt to distinguish just how much of a problem …read more

These days our appetite for more data storage is larger than ever, with video files larger, photo resolutions higher, and project files easily zipping past a few hundred MB. At …read more

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable …read more

When the inevitable Kessler Syndrome cascade sweeps Starlink and its competitors from Low Earth Orbit in what will doubtless be a spectacular meteor shower of debris, the people behind Sceye …read more

Not so long ago, e-ink devices were rare and fairly pricey. As they have become more common and cheaper, some cool form-factor devices have emerged that suffer from subpar software. …read more

For some reason, Markdown has not just become the format of choice for giving READMEs in GitHub repositories some flair, but also for writing entire websites and documents. In a …read more

Old shop tools have a reputation for resilience and sturdiness, and though some of this is due to survivorship bias, some of it certainly comes down to an abundance of …read more

When taking macro photographs, you often need just a tiny bit of controlled motion — so little that it’s tough to pull off by hand. To address this, [Salveo] designed …read more

Despite a few high-profile cases in recent years with lawyers getting caught using LLM-generated documents and facing disciplinary action due to this, it would seem that this is not deterring …read more

As I write this, four astronauts are on their way around the moon for the first time in 50 years. A lot us have asked ourselves just exactly why you’d …read more

It’s a common ritual: whipping out those calipers or similar measuring devices to measure part of a physical object that we’re trying to transfer into a digital model in an …read more

Now that early PCs have moved firmly from the realm of e-waste into being collector’s items, it’s worth putting in some effort to restore them if you find one. [Epictronics] …read more

Many of us are guilty of toeing the line between having a ready supply of components at hand and simply hoarding for fear of throwing anything out. In a first …read more

There were a plethora of tiny, local ISPs in the days of dial-up internet. Along with the big providers, many cities would have more than one. Some of those have …read more

From outer space to down here on Earth, there are many places where ionizing radiation levels are high enough that they effectively bar access for humans, but also make life …read more

Every collector ends up with items that are worthless, usually because they are broken or incomplete. When [Graindead] found a 1920s glass-plate reflex camera for pennies with plenty of missing …read more

For once, we can avoid debating in the comments what constitutes a “cyberdeck”, because [LCLDIY] does not refer to his cyberpunk masterpiece as such — he calls it a laptop. …read more