The tech world is feeling nostalgic and a little rebellious this week. We're seeing a wave of stories that pit the tangible, hand-crafted past against an increasingly automated and AI-driven present. On one side, you have the enduring appeal of classic hardware, like the lovingly restored PDP-11/83 and the NEC V20 CPU, a chip that gave Intel's 8088 a run for its money in the 1980s. These aren't just museum pieces; they represent a philosophy of computing where understanding the machine was part of the job. That sentiment is echoed by the developers at Handcrafted Code, who are pushing back against the notion that nobody writes code by hand anymore, and even in a new essay on what Sun Microsystems got wrong. It's a reminder that innovation isn't always about the newest, shiniest object. This tension is playing out in the consumer market too. Apple's new M6 Mac mini is a fantastic machine, but as one review notes, the $300 price hike spoils a nice upgrade, making it a harder sell than its beloved M4 predecessor. Meanwhile, the push for local AI is driving serious hardware, with the M5 Ultra Mac Studio being hailed as a dream machine for running AI agents locally. But the push for AI is also creating friction. Robin Williams' daughter is calling out fans for creating AI-generated videos of her father, and a new piece on "spymarks" warns about hidden signals in your work. Even the tools we rely on are getting a second look, with a new essay arguing that AI-generated writing is often unreadable, and a look at how AI agents are being used to create self-organizing behavior. Beyond the philosophical battles, there are concrete developments in the infrastructure that runs our world. A new system called Hermes is using the ionosphere to link remote communities with shortwave radio, offering a low-infrastructure alternative to satellites. And for a more mundane example, a deep dive into how traffic signals actually work is a great reminder of the complex systems we interact with daily. However, not all the news is positive. The FAA had to halt some flights on the East Coast due to communication issues, and a new report highlights how cities are swapping out one company's license plate readers for Axon's, raising fresh privacy concerns. The regulatory landscape is also shifting, with the Irish Data Protection Commission fining Google a massive €403 million over its data processing location, and Seattle banning rental "junk fees" to protect tenants.