Daily Archives: January 30, 2024

Doom running on gut bacteria, proving you really can play the game on anything

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An MIT biotech researcher has been able to run the iconic computer game Doom using actual gut bacteria. Lauren Ramlan didn’t get the game going on a digital simulation of bacteria, but turned actual bacteria into pixels to display the 30-year-old FPS, as reported by Rock Paper Shotgun.

Specifically, Ramlan created a display inside of a cell wall made entirely of E. coli bacteria. The 32×48 1-bit display may not win any resolution awards, but who cares, right? It’s Doom running on bacteria. The researcher dosed the bacteria with fluorescent proteins to get them to light up just like digital pixels.

There’s a couple of caveats here. First of all, the bacteria aren’t actually running the game, as we still haven’t cracked that whole “inject biological matter with digital code” thing. Instead, the bacteria combine to act as a teensy-tiny monitor that renders gameplay for the beloved shooter.

Also, there’s the subject of frame rate, which is always an important metric when considering FPS games. To be blunt, the frame rate is atrocious, likely due to the fact that bacteria were never intended to display 3D video games. It takes 70 minutes for the bacteria to illuminate one frame of the game and another eight hours to return to its starting state. This translates to nearly nine hours per frame, which means it would take around 600 years to play the game from start to finish. That’s even worse than Cyberpunk 2077 at launch.

So while this won’t present the smoothest gameplay experience, it’s still a pretty nifty idea. Also, it further proves the theory that Doom can run on just about anything. We’ve seen the game running on pregnancy tests, rat brain neurons and even inside of other titles, like the sequel Doom II and Minecraft. Doom is the great equalizer. May it continue to surprise us for the next 30 years.

Source: Here’s a video of Doom running on gut bacteria, proving you really can play the game on anything

Mercedes-Benz source code exposed by leaving private key online

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Mercedes-Benz accidentally exposed a trove of internal data after leaving a private key online that gave “unrestricted access” to the company’s source code, according to the security research firm that discovered it.

Shubham Mittal, co-founder and chief technology officer of RedHunt Labs, alerted TechCrunch to the exposure and asked for help in disclosing to the car maker. The London-based cybersecurity company said it discovered a Mercedes employee’s authentication token in a public GitHub repository during a routine internet scan in January.

[…]

“The GitHub token gave ‘unrestricted’ and ‘unmonitored’ access to the entire source code hosted at the internal GitHub Enterprise Server,” Mittal explained in a report shared by TechCrunch. “The repositories include a large amount of intellectual property… connection strings, cloud access keys, blueprints, design documents, [single sign-on] passwords, API Keys, and other critical internal information.”

[…]

Source: How a mistakenly published password exposed Mercedes-Benz source code | TechCrunch

Let’s hope that others have found this and can use it to jailbreak the cars so that you can get what you paid for when you bought the machine, such as better EV performance and faster acceleration

Japan will no longer require floppy disks for submitting some official documents

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Japan is an innovative country that leads the way on many technological fronts. But the wheels of bureaucracy often turn incredibly slowly there. So much so, that the government still requires businesses to provide information on floppy disks and CD-ROMs when they submit certain official documents.

That’s starting to change. Back in 2022, Minister of Digital Affairs Taro Kono urged various branches of the government to stop requiring businesses to submit information on outdated forms of physical media. The Ministry of Economy, Trade and Industry (METI) is one of the first to make the switch. “Under the current law, there are many provisions stipulating the use of specific recording media such as floppy disks regarding application and notification methods,” METI said last week, according to The Register.

After this calendar year, METI will no longer require businesses to submit data on floppy disks under 34 ordinances. The same goes for CD-ROMs when it comes to an unspecified number of procedures. There’s still quite some way to go before businesses can stop using either format entirely, however.

Kono’s staff identified some 1,900 protocols across several government departments that still require the likes of floppy disks, CD-ROMs and even MiniDiscs. The physical media requirements even applied to key industries such as utility suppliers, mining operations and aircraft and weapons manufacturers.

There are a couple of main reasons why there’s a push to stop using floppy disks, as SoraNews24 points out. One major factor is that floppy disks can be hard to come by. Sony, the last major manufacturer, stopped selling them in 2011. Another is that some data types just won’t fit on a floppy disk. A single photo can easily be larger than the format’s 1.4MB storage capacity.

There are some other industries that still rely on floppy disks. Some older planes need them for avionics, as do and some aging medical devices. It also took the US government until 2019 to stop using floppy disks to coordinate nuclear weapon launches.

Source: Japan will no longer require floppy disks for submitting some official documents