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IEEE Spectrum's careers newsletter, produced with Parsity, argues that AI tools function as multipliers rather than substitutes for human skill, meaning novices without foundational knowledge tend to produce low-quality 'slop.' The piece identifies writing as one of three skills workers should prioritize, arguing that clear writing improves both communication with AI models and the development of original ideas.
A developer has built ZX Desk, a full graphical desktop environment for the 1982 ZX Spectrum 48K, written entirely in Z80 assembly. It supports overlapping resizable windows with z-ordering, pull-down menus, a file manager, notepad, calendar, clock and settings panel, all running within the machine's 48K memory and real-time frame budget, on actual hardware rather than an emulator.
A tech reviewer who had been happily using Visible switched to Spectrum Mobile after being offered two unlimited lines plus 1Gbps home internet for $100 a month total. After roughly four months of activation errors, a broken eSIM setup, and unhelpful live chat support, he canceled the service and returned to Visible.
At the first International Space Summit in Paris on September 10, European leaders including Ursula von der Leyen and Emmanuel Macron called for the continent to build its own launch and crewed spaceflight capacity rather than relying on NASA and firms like SpaceX. The event took on added significance after reports that the White House discouraged US companies such as SpaceX and Blue Origin from attending, which one former satellite executive called a wake-up call.
Charter's Spectrum brand has finished absorbing Cox, with former Cox customers now billed by Spectrum starting Wednesday. The deal, agreed in May 2025, cleared its last regulatory hurdle after the California Public Utilities Commission approved it last month, giving Charter over 35 million customers nationwide.
Researchers are developing AI-powered radio systems that can flexibly share spectrum frequencies in real time rather than relying on fixed allocations. This dynamic sharing approach would let devices like phones, satellites, and radar systems use the same frequency bands without interfering with one another, easing pressure on an increasingly crowded resource.
German startup Isar Aerospace successfully launched its Spectrum rocket into low-Earth orbit on its second attempt, flying from a Norwegian spaceport in the Arctic Circle. Founded in 2018 by three university students, the company has raised roughly $1 billion and grown to nearly 500 employees over eight years to reach this milestone.
A careers newsletter produced by IEEE Spectrum in partnership with Parsity shares personal advice for engineers navigating job loss, drawing on the author's own experience of being laid off from a management role while juggling a new business and family responsibilities. The piece emphasizes emotional resilience, reminding readers that professional identity as an engineer persists beyond employment status, and outlines practical first steps such as pausing before job hunting and cutting unnecessary expenses.
A hobbyist developer documented an experiment attempting to bring advanced PC-speaker-style audio techniques, including PCM and PWM sample playback, to the ZX Spectrum's single-bit beeper. The main breakthrough was getting rudimentary multichannel sound, essentially chords, to play through the one-bit speaker, though the original goal of full PC-style playback fell short.
A Microbiology Spectrum study found that lit Bunsen burners did not lower airborne bacterial contamination compared with unlit ones, and in some trials contamination near lit burners was even higher. Researchers seeded lab air with Gordonia rubripertincta bacteria and compared Petri dishes placed near lit versus unlit burners across several burner sizes, consistently finding no protective benefit from the flame.
German startup Isar Aerospace successfully sent its two-stage Spectrum rocket into low Earth orbit from a spaceport in Norway, marking the first entirely commercial orbital launch from continental Europe. The achievement follows a failed attempt last March, when the rocket crashed into the sea just 30 seconds after liftoff. CEO Daniel Metzler called it a new chapter for European spaceflight and sovereign access to space.
Isar Aerospace, a German startup founded in 2018 by three Technical University of Munich students, launched its Spectrum rocket from Andøya Spaceport in Arctic Norway on Saturday. The two-stage, 92-foot rocket reached low-Earth orbit about seven minutes after liftoff, marking the first fully commercial European launch vehicle to do so. CEO Daniel Metzler called it a milestone giving Europe independent access to space.