The Morse code It is a communication system born in the 19th century that has revolutionized the transmission of remote information. It is a coding system which represents letters, numbers and punctuation signs through a combination of Points (·) And lines ( -)also called “dit” And “Dah”. Designed by Samuel Morse and perfected by Alfred Vail, the intermittence code also ...
When you hear about perpetual motorcyclewe mean that bike that yes it would raise attempt without the need to provide further energy. If it really existed, it would be a revolutionary gimmick: this would in fact allow to produce unlimited energy, solving one of the greatest problems of humanity. In reality this is not possible and the explanation is only ...
Thanks to Dangerous maps ofIspra (Higher Institute for Environmental Protection and Research) through Hydrogena multilingual and updated platform in real time it is possible to view, interrogate, download and share maps and data on hydrogeological instability in Italy. There are several regions of our country subject to this risk including Emilia-Romagna, Tuscany, Sardinia, Campania, Veneto, Calabria, Lombardy and Liguria. How ...
The value of a coinlike the euro, dollar or yen, in reality It is not decided by a central authoritybut it is the result of the trend of the economy. Every day, this value is established in the change market, also known as Foreign Exchange or, more simply, Forexwhere currencies (euro, dollar, yen, etc.) are exchanged. In this market, each ...
Credit: Melkov Often indicated as “Atlantis of the Giapponand ”for its position on the seabed, the Yonaguni monument It is an imposing rock formation submerged inPacific Oceanabout 40 meters long and 27 meters high, discovered in 1986 by the Kihachiro Aratake diver. His morphology a steps And terraces parallelthe flat topography and the walls almost vertical They were frequently used ...
Museums can be pleasant, but also particularly difficult places: maps, corridors, large rooms (often without seats) full of dozens or hundreds of works of art that they all ask for our attention… leading us to try the Museum Fatigue O “museum fatigue” a phenomenon already studied in the 1920s that explains a state of physical or mental fatigue induced by ...
There Collatz conjecture It’s a mathematical problem unresolved That looks like a magic game: choose a random number, if it is odd multiply it by 3 and add 1, if it is equal to halve it, then repeat the procedure many times: do we bet that sooner or later you will reach 1? This conjecture was proposed by Lothar Colletz ...
Credit: lvcva Elon Musk – through his Boring Company – he made under the city of Las Vegas a system of tunnel called Vegas Loopwithin which only cars circulate Tesla Model X And Y. These monotic underground galleries allow users to travel to their own destination without intermediate stages, shortening the times compared to a traditional subway. The project, once ...
Have you ever heard that if a pan takes fire, don’t you have to throw water over the water? The cause is the boiloveran extremely dangerous phenomenon so if water is thrown on hot oil on fire in an attempt to turn off a fire principle, the steam raises the fiery oil creating a dangerous explosion of fire. The same ...
During the Fascist twenty years (1922–1943), the regime of Benito Mussolini started a profound transformation of the Italian language, Italianize different foreign terms for Promote a “pure” and “autarchic” lexicon. This policy was a real ideological tool aimed at strengthen national identity and consolidate control of the regime on the company. The use of foreign words was perceived as a ...