Latest articles from our blog - Page 29
Clean water flows from the tap today thanks to thousands of years of human ingenuity — from Persian underground qanats and Roman aqueducts, to the first sand filtration plant in 1829 London, to modern chlorination and desalination. The history of water supply is, in many ways, the history of civilization itself.
In 1982, Scott Fahlman proposed :-) on a Carnegie Mellon bulletin board, and digital communication was never the same. But why did Korea develop ^^ and ㅠㅠ while Japan created (^_^)? The answer lies in how each writing system shapes the way we see faces — and feel emotions — through text.
How did a simple sheet of plant fibers transform the course of human civilization? From Cai Lun's workshop in Han Dynasty China to Gutenberg's printing press in medieval Europe, the story of paper is the story of how knowledge was freed — and how the world changed forever.
From Alan Turing's 1950 question "Can machines think?" to the era of ChatGPT and large language models, artificial intelligence has traveled a remarkable 75-year journey filled with euphoric breakthroughs and bitter winters. This article traces how symbolic AI, expert systems, neural networks, deep learning, and the transformer revolution each shaped the AI we know today.
Why is Christmas on December 25th? The Bible never specifies a date for Jesus's birth, yet the whole world celebrates on this day. From the theological calculations of the early church and Roman solar festivals to the German origins of the Christmas tree and the Dutch roots of Santa Claus — the story of how Christmas became what it is today stretches across two thousand years of history.