An anonymous reader quotes a report from Ars Technica: On Tuesday, software engineer Doug Brown published his discovery of how to trigger a long-known but previously inaccessible Easter egg in the Power Mac G3's ROM: a hidden photo of the development team that nobody could figure out how to display for 27 years. While Pierre Dandumont first documented the JPEG image itself in 2014, the method to view it on the computer remained a mystery until Brown's reverse engineering work revealed that users must format a RAM disk with the text "secret ROM image." Brown stumbled upon the image while using a hex editor tool called Hex Fiend with Eric Harmon's Mac ROM template to explore the resources stored in the beige Power Mac G3's ROM. The ROM appeared in desktop, minitower, and all-in-one G3 models from 1997 through 1999. "While I was browsing through the ROM, two things caught my eye," Brown wrote. He found both the HPOE resource containing the JPEG image of team members and a suspicious set of Pascal strings in the PowerPC-native SCSI Manager 4.3 code that included ".Edisk," "secret ROM image," and "The Team." The strings provided the crucial clue Brown needed. After extracting and disassembling the code using Ghidra, he discovered that the SCSI Manager was checking for a RAM disk volume named "secret ROM image." When found, the code would create a file called "The Team" containing the hidden JPEG data. Brown initially shared his findings on the #mac68k IRC channel, where a user named Alex quickly figured out the activation method. The trick requires users to enable the RAM Disk in the Memory control panel, restart, select the RAM Disk icon, choose "Erase Disk" from the Special menu, and type "secret ROM image" into the format dialog. "If you double-click the file, SimpleText will open it," Brown explains on his blog just before displaying the hidden team photo that emerges after following the steps.

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Apple announced that macOS 26 "Tahoe" will be the final version to support Intel-based Macs, with future macOS releases running exclusively on Apple Silicon devices (that is, 2020 M1 models and newer). They will, however, continue to receive security updates for a few more years. 9to5Mac reports: In some ways, Apple has already stopped supporting some non-Apple Silicon models of its lineup. macOS Tahoe does not work with any Intel MacBook Air or Mac mini for instance. But Tahoe does still support some Intel Macs. That includes compatibility with the 2019 16-inch MacBook Pro, the 2020 Intel 13-inch MacBook Pro, 2020 iMac, and the 2019 Mac Pro. Based on Apple's warning, you can expect that macOS 27 will drop support for all of these legacy machines, and therefore macOS 26 will be the last compatible version. These devices will continue to receive security updates for another three years, however. Going forward, the minimum support hardware generations will be from 2020 onwards, as that is when Apple began the Apple Silicon transition with the M1. M1 Pro and M1 Max MacBook Pros followed in 2021.

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An anonymous reader quotes a report from Ars Technica: On Tuesday, classic computer collector Joe Strosnider announced the availability of a new 3D-printer filament that replicates the iconic "Platinum" color scheme used in classic Macintosh computers from the late 1980s through the 1990s. The PLA filament (PLA is short for polylactic acid) allows hobbyists to 3D-print nostalgic novelties, replacement parts, and accessories that match the original color of vintage Apple computers. Hobbyists commonly feed this type of filament into commercial desktop 3D printers, which heat the plastic and extrude it in a computer-controlled way to fabricate new plastic parts. The Platinum color, which Apple used in its desktop and portable computer lines starting with the Apple IIgs in 1986, has become synonymous with a distinctive era of classic Macintosh aesthetic. Over time, original Macintosh plastics have become brittle and discolored with age, so matching the "original" color can be a somewhat challenging and subjective experience. Strosnider said he paid approximately $900 to develop the color. "Rather than keeping the formulation proprietary, he arranged for Polar Filament to make the color publicly available [for $21.99 per kilogram]," adds Ars.

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Apple's upcoming macOS 26 operating system may abandon support for several older Mac models, according to AppleInsider. The casualties will include 2018 MacBook Pro models, the 2020 Intel MacBook Air, the 2017 iMac Pro, and the 2018 Mac mini -- all currently the oldest machines compatible with macOS Sequoia, the report said, citing a source familiar with the matter. The 2019 MacBook Pro models and 2020 5K iMac models will retain compatibility with the new system, codenamed "Cheer," said AppleInsider.

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