The human brain as a tunable system: sleep, focus and memory shaped by diet, light or faint electrical impulses. A fringe experiment until recently, now…
Posts published by “Milan Meduna”
Owner and administrator of this website, IT professional from Prague with long-term focus on server management, network infrastructure, and hosting solutions. In practice, I primarily work with Linux, virtualization (e.g., Proxmox), ZFS/Ceph storage, and operation of stable, high-performance server environments.
Technology is not just work for me, it's a long-time hobby. I enjoy exploring new tools, hardware tuning, gaming, and various technical experiments - from home servers on Raspberry Pi to cutting-edge approaches in AI and automation.
Migratory birds hit their target across thousands of miles, even under cloud cover. Enzymes speed up reactions beyond what a classical over-the-barrier account can explain.…
A night. Not the one you know from the city, illuminated by the orange glow of streetlights. A true night—dark and deep, scattered with millions…
Imagine a dolphin recognizing itself in a mirror. Or a crow hiding a nut in places where it stashed them before, remembering the locations perfectly.…
Illustrative composite story (fiction inspired by real mechanisms, not an account of a specific case): Imagine a high‑school teacher in a small town who shares…
Even in the 19th century, people feared that new technologies would flood young minds with dangerous illusions and erode their ability to tell fact from fiction.…
When the Big Ear radio telescope picked up a narrowband radio signal from deep space on 15 August 1977—famously dubbed the “Wow!” signal (identified by…
Prologue – Excavating in a Land Where No Screen Still Glows What would be the first sound a team of researchers hears when they break…
1. Why Even the Most Advanced Language Models Struggle with “Superficial” Texts “Where does the model’s ability end and human intervention begin?” – this question…
For a moment, everything goes quiet. Not only the noise fades, but even the faintest bodily sensations seem to disappear. Does it sound like paradise?…