blockchain healthcare 2025-11-16T03:03:37Z

HabrThe official application for working with Habr.comHabr (Habrakhabr) was founded in 2006. The project is equally interesting for programmers and developers, administrators and testers, designers and technologists, analysts and copywriters, owners of large companies and startups, managers, as well as all those for whom IT is not just two letters of the alphabet.The application has the following functionality:> search by publications> view the feed of the best publications (per day, per w

It was 3 AM when my world tilted sideways—not from sleep deprivation, but from the searing pain radiating up my left arm. As a 42-year-old with a family history of heart disease, every unexplained twinge sends me into a spiral of anxiety. That night, instead of drowning in panic, I fumbled for my phone and opened the health management application that had become my silent partner in wellness. My fingers trembled as I navigated to the symptom checker, inputting "chest discomfort" and "arm pain."

I woke up that morning with a sense of dread thicker than the coffee I was chugging. My phone buzzed incessantly—emails from event organizers, calendar reminders for webinars starting in conflicting time zones, and a dozen app notifications each screaming for attention. As a freelance consultant, my livelihood depends on staying connected to industry events, but that day felt like digital quicksand. I had a keynote at 9 AM EST, a workshop at 11 AM PST, and a networking session sandwiched in betw

It all started on a dreary Tuesday afternoon when I was trudging through the rain-soaked streets of my hometown, feeling that familiar pang of despair as I passed by yet another "For Lease" sign plastered on what used to be old Mr. Henderson's bakery. The scent of fresh bread had long faded, replaced by the damp, musty smell of abandonment. I remember thinking, "Is this it? Is our community just slowly withering away?" That sense of helplessness was a constant companion until I stumbled upon Vol

The stale hospital waiting room air clung to my throat as fluorescent lights hummed above plastic chairs. Four hours. Four hours of watching daytime TV reruns with subtitles I couldn't decipher while Grandma underwent tests. My thumb had scrolled Instagram into oblivion, each swipe leaving me emptier than the vending machine's expired snack row. That's when the app icon caught my eye - a glowing brain silhouette with coin sparks. I tapped it out of sheer desperation, unaware this mundane Tuesday

The stale coffee in my chipped mug tasted like liquid disappointment that Tuesday morning. Three months of radio silence after final-round interviews had left me questioning everything - my skills, my resume, even my choice of font. That's when the notification chimed, not with another rejection, but with a direct message request on the professional network. My thumb hovered over the screen, trembling slightly. Could this be another bot peddling crypto schemes? The preview showed three words tha