Remember the Key Bridge collapse? With as eventful a year as 2025 has been, we wouldn’t blame anyone for forgetting that in March of 2024, container ship MV Dali plowed into the bridge across Baltimore Harbor, turning it into 18,000 tons of scrap metal in about four seconds, while taking the lives of six very unlucky Maryland transportation workers in the process. Now, more than a year and a half after the disaster, we finally have an idea of what caused the accident. According to the National Transportation Safety Board’s report, a loss of electrical power at just the wrong moment resulted in a cascade of failures, leaving the huge vessel without steerage. However, it was the root cause of the power outage that really got us: a wire with an incorrectly applied label.

Sal Mercogliano, our go-to guy for anything to do with shipping, has a great rundown of the entire cascade of failures, with the electrically interesting part starting around the 8:30 mark. The NTSB apparently examined a control cabinet on the Dali and found one wire with a heat-shrink label overlapping the plastic body of its terminating ferrule. This prevented the wire from being properly inserted into a terminal block, leading to poor electrical contact. Over time, the connection got worse, eventually leading to an undervoltage condition that tripped a circuit breaker and kicked off everything else that led to the collision. It’s a sobering thought that something so mundane and easily overlooked could result in such a tragedy, but there it is.

We’ve been harping a bit on the Flock situation in this space over the last month or so, but for good reason, or at least it seems to us. Flock’s 80,000-strong network of automated license plate readers (ALPRs), while understandably attractive from a law-and-order perspective, is a little hard to swallow for anyone interested in privacy and against pervasive surveillance. And maybe all of that wouldn’t be so bad if we had an inkling that the security start-up had at least paid passing attention to cybersecurity basics.

But alas, Benn Jordan and a few of his cybersecurity pals have taken a look inside a Flock camera, and the news isn’t good. Granted, this appears to be a first-pass effort, but given that the “hack” is a simple as pressing the button on the back of the camera a few times. Doing so creates a WiFi hotspot on the camera, and from there it’s off to the races. There are plenty of other disturbing findings in the video, so check it out.

Sufficiently annuated readers will no doubt recall classic toys of the ’60s and ’70s, such as Lite-Brite and Rock ‘Em Sock ‘Em Robots, and games like Mouse Trap and Toss Across. We recall owning all of those at one time or another, and surprisingly, they all sprang from the inventive mind of the same man: Burt Meyer, who died on October 30 at the age of 99. We have many fond memories of his inventions, but truth be told, we never much cared for Mouse Trap as a game; we just set up the Rube Goldberg-esque trap and played with that. The rest, though? Quality fun. RIP, Burt.

Last week, we featured the unfortunate story about a Russian humanoid robot that drunk-walked its way into “demo hell” history. And while it’s perhaps a bit too easy to poke fun at something like this, it’s a simple fact of life that the upright human form is inherently unstable, and that any mechanism designed to mimic that form is bound to fall once in a while. With that in mind, Disney Research engineers are teaching their humanoid bots to fall with style. The idea is for the robots to protect their vital parts in the event of a fall, which is something humans (usually) do instinctively. They first did hundreds of falls with virtual robots, rewarding them for correctly ending up in the target pose, and eventually worked the algorithms into real, albeit diminutive, robots. The video in the article shows them all sticking the landing, and even if some of the end poses don’t seem entirely practical, it’s pretty cool tech.

And finally, this week on the Hackaday Podcast was discussed the infuriating story of an EV-enthusiast who had trouble servicing the brakes on his Hyundai Ioniq. Check out the podcast if you want the full rant and the color commentary, but the TL;DL version is that Hyundai has the functions needed to unlock the parking brakes stuck behind a very expensive paywall. Luckily for our hacker hero, a $399 Harbor Freight bidirectional scan tool was up to the task, and the job was completed for far less than what the officially sanctioned tools would have cost. But it turns out there may have been a cheaper and more delightfully hackish way to do the job, with nothing but a 12-volt battery pack and a couple of jumper wires. Lots of vehicles with electric parking brakes use two-wire systems, so i’s a good tip for the shade tree mechanic to keep in mind.

We make no claims to be an expert on anything, but we do know that rule number one of working with big, expensive, mission-critical equipment is: Don’t break the big, expensive, mission-critical equipment. Unfortunately, though, that’s just what happened to the Deep Space Network’s 70-meter dish antenna at Goldstone, California. NASA announced the outage this week, but the accident that damaged the dish occurred much earlier, in mid-September. DSS-14, as the antenna is known, is a vital part of the Deep Space Network, which uses huge antennas at three sites (Goldstone, Madrid, and Canberra) to stay in touch with satellites and probes from the Moon to the edge of the solar system. The three sites are located roughly 120 degrees apart on the globe, which gives the network full coverage of the sky regardless of the local time.

Losing the “Mars Antenna,” as DSS-14 is informally known, is a blow to the DSN, a network that was already stretched to the limit of its capabilities, and is likely to be further challenged as the race back to the Moon heats up. As for the cause of the accident, NASA explains that the antenna was “over-rotated, causing stress on the cabling and piping in the center of the structure.” It’s not clear which axis was over-rotated, but based on some specs we found that say the azimuth travel range is ±265 degrees “from wrap center,” we suspect it was the vertical axis in the base. It sounds like the azimuth went past that limit, which wrapped the swags of cables and hoses that run the antenna tightly, causing the damage. We’d have thought there would be a physical stop of some sort to prevent over-rotation, but then again, running a structure that big up against a stop would be very much an “irresistible force, immovable object” scenario. Here’s hoping they can get DSS-14 patched up quickly and back in service.

Speaking of having a bad day on the job, we have to take pity on these Russian engineers for the “demo hell” they went through while revealing the country’s first AI-powered humanoid robot. AIdol, as the bot is known, seemed to struggle from the start, doddering from behind some curtains like a nursing home patient with a couple of nervous-looking fellows flanking it. The bot paused briefly before continuing its drunk-walk, pausing again to deliver a somewhat feeble wave to the crowd before entering the terminal stumble and face-plant part of the demo. The bot’s attendants quickly dragged it away, leaving a pile of parts on the stage while more helpers tried — and failed — to deploy a curtain to hide the scene. It was a pretty sad scene to behold, made worse by the choice of walk-out music (Bill Conti’s iconic “Gonna Fly Now,” better known as the theme from Rocky).

We just noticed that pretty much everything we have to write about this week has a “bad day at work” vibe to it, so to continue on with that theme, witness this absolutely disgusting restoration of a GPU that spent way too many years in a smoker’s house. The card, an Asus 9800GT Matrix, is from 2008, so it may have spent the last 17 years getting caked with tar and nicotine, along with a fair amount of dust and perhaps cat hair, from the look of it. Having spent way too much time cleaning TVs similarly caked with grossness most foul, we couldn’t stomach watching the video of the restoration process, but it’s available in the article if you dare.

And the final entry in our “So you think your job sucks?” roundup, behold the poor saps who have to generate training data for AI-powered domestic robots. The story details the travails of Naveen Kumar, who spends his workday on simple chores such as folding towels, with the twist of doing it with a GoPro strapped to his forehead to capture all the action. The videos are then sent to a U.S. client, who uses them to develop a training model so that humanoid robots can eventually copy the surprisingly complex physical movements needed to perform such a mundane task. Training a robot is all well and good, but how about training them how to move around inside a house made for humans? That’s where it gets really creepy, as an AI startup has partnered with a big real estate company to share video footage captured from those “walk-through” videos real estate agents are so fond of. So if your house has recently been on the market, there’s a non-zero chance that it’s being used to train an army of domestic robots.

And finally, we guess this one fits the rough-day-at-work theme, but only if your job is being a European astronaut, who may someday be chowing down on protein powder made from their own urine. The product is known as Solein — sorry, but have they never seen the movie Soylent Green? — and is made via a gas fermentation process using microbes, electricity, and air. The Earth-based process uses ammonia as a nitrogen source, but in orbit or on long-duration deep-space missions, urea harvested from astronaut pee would be used instead. There’s no word on what Solein tastes like, but from the look of it, and considering the source, we’d be a bit reluctant to dig in.