Can Wearables Track Blood Pressure Without the Cuff? I Tested Them

I'm in tooling and permissions and access hell right now...

Cyberattacks hit supermarket fridges and freezers in Europe

Article URL: https://www.euronews.com/2026/11/02/cyberattack-hits-belgian-supermarket-fridges-and-freezers Comments URL:

Ask HN: Justine.lol down. What happened to jart?

Trying to access for several days justine.lol to get more info about (the awesome) Cosmopolitan libc but the site is dow

Stop Hogging RAM You Monster

Article URL: https://ramhogger.monster/ Comments URL: https://news.ycombinator.com/item?id=50344536 Points: 1 # Comments

Why dogs catch yawns from their owners but not other dogs

Article URL: https://www.economist.com/science-and-technology/2026/10/28/why-dogs-catch-yawns-from-their-owners-but-not-

Tariff talk on S&P 500 earnings calls fell 80%, and refunds now drive most of it

Article URL: https://equibles.com/research/are-companies-still-talking-about-tariffs-evidence-from-4-952-s-p-500-earning