In the field of aeronautics and radio communications, the word “Roger” is one of the most common terms. It is used to confirm that a message has been clearly received (instead of the word “received“). But why this word? How did it spread and why is it still used today? Origins and evolution The use of the word “Roger” in ...
If you have ever been to Türkiye you may have seen the so-called “whirling dervishes” (in Turkish semazen), dancers in traditional clothes whose steps essentially lead them to continuously turn around, as a form of active meditation. Watching them rotate, you may have wondered how they can continue for minutes or even hours without feeling sick. Is there a possible ...
There march on Rome it was one armed demonstrationoccurred between 27 and 30 October 1922through which the National Fascist Partyled by Benito Mussolinigained power. Fascism, despite being born only in 1919, became a mass movement in a few years thanks to the crisis in which Italy found itself after the First World War. Between 1921 and 1922 the fascist teams ...
Credit: China Diary The Shiziguan floating bridgeis located in Hubei, the central-eastern province of People’s Republic of China. You will surely have seen it in some video reel on social networks, while cars pass through it, and perhaps you will have wondered whether it was true or not: well yes, it’s all true. More than a bridge, however, it is ...
Learning a new language is always a challenge, but the level of difficulty can vary greatly depending on the learner’s native language. Have you ever wondered if learning Japanese is more complicated for an Italian or a Chineseconsidering aspects such as grammar, phonetics, writing systems and cultural similarities? We will analyze the structural differences between languages and how these influence ...
The damage of the Vaia storm in the Asiago Plateau, in Veneto. Credit: Nordavind, CC BY–SA 4.0, via Wikimedia Commons There Vaia storm which hit central-northern Italy between Saturday 27 October and Tuesday 30 October 2018 was undoubtedly among the most disastrous meteorological events of the last decades in our country, with very violent rains especially in the North-East, gusts ...
It happens to us when we drive for a long time in the car, when we spend hours in front of the computer or television screen, or when we read for a long time, perhaps with little light: the sensation that our eyes are tiredwith symptoms such as itching and dryness, is very common especially since smartphones entered our lives. ...
A replica of the NeXT computer used by Tim Berners–Lee in 1990 to develop and run the first Web server. Credits: Maximilien Brice/Anna Pantelia/CERN The history of first web server starts at CERN (European Council for Nuclear Research), the nuclear research center in Geneva, in 1989. At that time, the British scientist Tim Berners-Lee he was working on an idea ...
Yes, they exist in the world Countries without armies and they are more than we could imagine. Since, however, there is no agreed definition of “disarmed country”, it is difficult to indicate the precise number of states that they have no military forces. If we considered all the cases for which a state could be considered without an army, at ...
All it takes is a breath of wind Freddo to find ourselves with skin covered in small dots: the goosebumpsin technical jargon piloerectionan involuntary defense mechanism (like shivering) activated when we are cold, afraid, or experience very intense emotions. From a physiological point of view, goosebumps occur when i muscles hair erectors yes they contractpulling up the hair and causing ...