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AI 资讯

Disconnected: A 24-Hour Stress Test for Humanity 🥸

This isn't a wish for the internet to stop — just a moment to imagine what it'd mean to breathe without it. Not everyone, but a huge percentage of the world now relies heavily on the internet. What if it were unavoidably shut down for just 24 hours? How long would those hours actually feel — and how much would they reshape our daily routines? I see the irony everywhere already. The moment a page hangs, I instinctively dial a USSD code to check my data balance. I know someone who pings google.com just to see if he's still connected — using the internet to check whether the internet is still there. The first hour would probably be spent staring at the network icon, refreshing pages, waiting for life to resume. That's when we'd notice how much of the day quietly depends on the cloud: deliveries stall, payments freeze, navigation disappears, businesses pause. Millions would discover just how many invisible gears keep everyday life moving. Then the smaller shifts. Looking at the sky to guess the weather instead of opening an app. Realizing the only people who "exist" are the ones actually in front of you. Sitting in a room where the loudest sound is the silence of the feed. Maybe one day, staying offline will be a skill of its own. Have we gotten so used to consulting the network before taking a step that we've stopped trusting our own judgment? Perhaps 24 hours of silence wouldn't just be an outage. It would be a reminder — that before the cloud, there was memory. Before search engines, there was curiosity. Before notifications, there was presence. And before constant connection, we still knew how to walk on our own. If you asked me, What cloud or internet service would you miss most for a day? For me, I don't remember the last time I went 48 hours without Gemini.

2026-07-14 原文 →
AI 资讯

Siri AI is already changing how I use my iPhone

iOS 27 escaped the developer world today with the launch of the first public beta. I've been testing the new operating system since early June, looking for quirks and seeing if it can live up to the hype Apple promised in the keynote. This year's iOS upgrades are what one might call a Snow Leopard […]

2026-07-14 原文 →
AI 资讯

Less is more with the Oura Ring 5

If you're reading an Oura Ring 5 review at The Verge, you likely fall into one of two camps: newcomers looking for a smartwatch alternative, or Oura users pondering an upgrade. In the case of the former, this is a great casual health tracker and the best smart ring on the market - but not […]

2026-07-12 原文 →
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Are you filthy enough for a $700 portable shower?

Hot showers, like electricity, are a luxury that's easy to take for granted. That all changes after a few nights camping at a music festival, a week toiling at a backcountry job site, or overlanding all summer in the great unknown. An itchy scalp and the vague smell of warm clams suddenly make the idea […]

2026-07-11 原文 →
AI 资讯

Running a 120-site uptime monitor for $0/month on Cloudflare's free tier

I built a tool that answers one question: when a website won't load, is it your connection or the site? It runs two checks in parallel — measures your own line in the browser (latency + a 1 MiB download), and probes the target from Cloudflare's edge — then returns one of four verdicts: it's not you, it's you, it's both, or all clear. Demo: https://itsnotyou.site The interesting part isn't the tool, it's that the whole thing — app, ~120 monitored sites with 24h history, SSR status pages, share cards, outage alerts — runs for $0/month plus domains. The one thing that wanted to cost money Everything fit the Workers free plan except a background monitor probing ~120 sites on a tight cadence. As a Worker cron that's ~120 subrequests/run and, done naively, thousands of KV writes/day — which pushes you onto Workers Paid. The real ceiling is KV: 1,000 writes/day. So I split it. The user-facing test stays on Cloudflare — the edge probe still measures from the colo nearest the user, which is the point of edge. But the background sweep moved to a cheap VPS I already had: it probes the roster on a systemd timer and pushes results back into KV over the REST API. Staying under 1,000 KV writes/day One KV key, not key-per-site. All ~120 statuses live in a single blob. Key-per-site at sweep cadence would be millions of writes/month; a single blob is one write per sweep. Widen the cadence. I started at 2 min = 720 writes/day. Cloudflare emailed that I'd hit 50% of the daily limit (the sweep wasn't the only writer). I went to 3 min = 480/day, leaving headroom for share cards and the notify list. Move the hot counter off KV. The anonymous "tests today" counter was the sneaky risk — a traffic spike could exhaust the write budget and stall the status sweep, the one thing you can't let happen. It went to Analytics Engine instead (free, uncapped, separate budget). Now no amount of user traffic can starve the monitor. Reader and writer share code so their rules never drift: the streak/histo

2026-07-11 原文 →
AI 资讯

I spent a week using the Trump phone — it sucks

The Trump phone was never a serious phone. Not when it was announced last June, in dodgy renders and with an incoherent spec sheet. Nor when Trump Mobile admitted - just two weeks later - that it wouldn't be made in the US. Not even when the company revealed the final phone, first to me […]

2026-07-10 原文 →