A Danish king who loved blueberries and had blue teeth The name “Bluetooth” comes from King Harald Bluetooth of Denmark, who lived in the 10th century (he loved to eat blueberries, which made his teeth appear blue). During the preparatory phase of the industry association, a highly expressive name was needed to label this high-tech … Read more
I have a habit of wearing headphones in the office, sometimes listening to instrumental background music to fend off surrounding noise, and other times just to enjoy a moment of electronic silence with my AirPods’ noise cancellation. Many headphones connect via Bluetooth, and I often wonder why this technology is called Bluetooth instead of Blueear, … Read more
Recently, at the 81st World Science Fiction Convention held in Chengdu, Sichuan, a Chinese science fiction writer won the Hugo Award. This is the third time that a Chinese science fiction writer has won the highest award in the world of science fiction.If we turn our attention to historical texts, we will suddenly discover that … Read more
Written by Tang Ruili On March 14, 1940, Bie Tingfang, the local warlord who had ruled the Wanxi region for decades, was defeated in the internal strife of the Kuomintang faction. This warlord, who had fought for decades, fell ill in shame and anger, realizing that he had reached the end of his life when … Read more