Show HN: Confidential computing for high-assurance RISC-V embedded systems

A tech enthusiast shares their top four must-have gadgets for poolside fun this summer, from waterproof speakers to handy floating phone cases. They swear these items turn an ordinary dip into a next-level experience—just in time for Memorial Day weekend.

Editor’s Note: Summer’s here, and if you’re tired of soggy phones or lackluster pool vibes, this list offers practical (and fun) upgrades. It’s not just about convenience—it’s about squeezing every bit of joy out of sunny days. Plus, it’s a reminder that small tech tweaks can seriously elevate downtime.

Apple is reportedly gearing up to enter the AI hardware race with its own smart glasses, targeting a 2026 launch. This move would pit the tech giant against rivals like Meta and OpenAI, who are already pushing into AI-powered wearables. Apple’s playing catch-up here, but their track record in sleek, user-friendly devices could shake up the market.

Editor’s Note: AI wearables are becoming the next battleground for big tech, and Apple’s entry could be a game-changer—or a flop. If they nail it, we might finally get smart glasses that don’t look (or feel) like sci-fi props. But with Meta and others ahead, Apple’s late arrival raises eyebrows. Either way, it’s another sign that AI is moving from our pockets to our faces.

This piece dives into the technical rabbit hole of Conflict-Free Replicated Data Types (CRDTs), specifically exploring the foundational layers of how they work—hence the playful "turtles all the way down" reference. It’s a follow-up to an earlier discussion, likely digging deeper into the complexities or philosophical underpinnings of distributed systems. The linked Hacker News comments suggest it’s sparking debate among tech enthusiasts.

Editor’s Note: For developers or engineers working with distributed systems, CRDTs are a big deal—they help keep data consistent across networks without constant coordination. This article (and its predecessor) seems to unpack why they’re so powerful (and maybe mind-bending). If you’re into systems design, it’s worth a look, but casual readers might find it esoteric. The chatter in the comments hints that even experts are still wrestling with the ideas.

A Hacker News thread is buzzing about quirky, sometimes absurd job interview questions for Haskell developers—think riddles wrapped in functional programming concepts. Commenters debate whether these brain-teasers actually assess coding skills or just serve as gatekeeping nonsense.

Editor’s Note: Interviews in niche tech fields often drift into weird territory, and this discussion highlights the tension between testing genuine expertise and arbitrary "gotcha" questions. For devs, it’s a reminder that interview culture can be just as important as the job itself.

Marvel Rivals is doubling down on its chaotic, over-the-top fun with a ridiculous new team-up ability that lets heroes summon a Sharknado. The game isn’t aiming for perfect balance—it’s embracing the absurdity of superhero battles, and this move proves it’s leaning hard into pure, unapologetic entertainment.

Editor’s Note: If you were worried Marvel Rivals might take itself too seriously, this Sharknado twist is a clear signal: the game’s all about wild, unpredictable fun. It’s a refreshing approach in a genre often bogged down by competitive rigidity, and it could attract players who just want to enjoy superhero mayhem without sweating the meta.