Despite Penalties, Lawyers Can’t Stop Using AI

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 many other lawyers from following them off this particular cliff, per reporting from NPR.

We reported back in the innocent days of 2023 about the amusing case of Robert Mata v. Avianca, Inc. In this case, the plaintiff’s lawyer decided to have ChatGPT ‘assist’ with the legal filing, which ended up being filled with non-existent cases being cited, despite the chatbot’s assurance that these were all real cases. Now it would...

Re-Learning How to Run

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 send people out that far when the environment is so hostile and we have increasingly competent robots that could do the jobs in their place. If anything, that’s even more true now than it was back in the day of the Apollo program, when the remote operations capability was a lot more constrained. But having people, potentially in the near future, on the lunar surface remains qualitatively different.

I was recently...

Turning a Bluetooth Caliper into a FreeCAD Input Device

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 application like FreeCAD. Wouldn’t it be nice if said measurements were to be transferred instantaneously into the model’s sketch, including appropriate units of measurement? That’s essentially what [stv0g] has done by merging a Sylvac Bluetooth-enabled caliper and FreeCAD using a plugin.

Key to the whole operation is a Bluetooth-enabled caliper like the Sylvac S_Cal EVO that [stv0g] managed to score on EBay for a mere €90 when it normally goes for...

Cleaning an IBM 5150, And The Perfect Period PCB Soldermask

https://invidious.privacyredirect.com/watch?v=StKt9uSkJLc

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] has an early IBM 5150, the ancestor of all today’s PCs, and is bringing it back to life. Along the way, he’s building a replica AdLib sound card, making a useful discovery about how to make new parts look authentic.

The video below the break is a gentle journey through an early PC teardown, followed by the construction of the replica sound card. Here’s the interesting nugget of information: these new...

Tracking Parts Box Usage With Stickers

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 admission of this problem, [Scott Lawson] decided to implement a couple of changes to assess his own position on this sliding scale.

The first change was to only put parts, components, and supplies in transparent boxes. Next was to add a sticker on each box noting the contents and box creation date. This was extended to plastic bags inside the boxes when further subdivision was warranted.

Next, the question was about usage...

The Smallest Dialup ISP is a Raspberry Pi and a Prison Phone

https://invidious.privacyredirect.com/watch?v=GbIoEZZwcgw

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 survived broadband, but none of them were as small as [Jeff Geerling]’s Pi ISP — a tiny dialup ISP built so his Aunt’s old G3 MacBook can get online at 36kbps, as God and [Robert Khan] intended.

Hardware-wise, the Raspberry Pi is at one end of the chain, and your retrocomputer at another. In between, you’ll have a USB modem plugged into the Pi, and a device called a “two-way line...

Exposing a Radiation-Hardened 2.4 GHz Wi-Fi Receiver to 500 Kilograys

Exposing the Wi-Fi chip to gamma radiation. (Credit: Yasuto Narukiyo et al, 2026)

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 miserable for anything containing semiconductor technology. This is especially true for anything involving wireless communications, such as Wi-Fi. However, recently Japanese researchers have created a Wi-Fi chip that is claimed to be so radiation-hardened that it can be used even in gamma ray-rich environments, such as in the worst contaminated depths of the Fukushima Daiichi nuclear reactor.

The indicated...

Velxio is an open-source, self-hosted Arduino, Raspberry Pi, and ESP32 simulator

Velxio is an open-source, self-hosted simulator for Arduino, ESP32, and Raspberry Pi boards that works directly in your web browser. You can drag-and-drop boards, connect components and modules, write and run code in Arduino or Python, and access the serial console, all without hardware. If it looks similar to what the Wokwi simulator has to offer, it’s because Velxio was inspired by it and even integrates the AVR8 CPU emulator, RP2040 emulator, and QEMU fork for ESP32 Xtensa emulation from the Wokwi project. But the key difference is that Velxio can be self-hosted, although there’s also an online demo. Velxio...

M5Stack Refreshes Lineup with CardKB2 Keyboard, ESP32-P4 Modules, and Core2 for AWS

M5Stack has introduced several new and updated products, including the CardKB2 keyboard unit, the Stamp-P4 module based on the ESP32-P4, a matching Wi-Fi expansion module, and an updated Core2 for AWS development kit. The lineup spans input devices, embedded modules, and IoT-focused development platforms. The CardKB2 is a compact 42-key keyboard built around the ESP32-C61HF4, […]

Build your own Dial-up ISP with a Raspberry Pi

Last year my aunt let me add her original Tangerine iBook G3 clamshell to my collection of old Macs1.

It came with an AirPort card—a $99 add-on Apple made that ushered in the Wi-Fi era. The iBook G3 was the first consumer laptop with built-in Wi-Fi antennas, and by far the cheapest way to get a computer onto an 802.11 wireless network.