Gigahertz, generally abbreviated GHz, refers to frequencies in the billions of cycles per second range. Giga is the standard multiplier for 1 billion, and Hertz is the standard unit for measuring frequencies, expressed as cycles or occurrences per second. One GHz is equivalent to 1,000 megahertz . Most commonly, gigahertz is used when discussing computer performance or radio frequencies. In computers, it most often refers to the clock speed of the central processing unit ; the faster the CPU clock can tick, the faster, in general, the computer can process data and instructions.
In Italy, France, Belgium, and French-speaking areas of Switzerland and Canada, 1 April tradition is often known as April fish (poissons d'avril in French or pesce d'aprile in Italian).This includes attempting to attach a paper fish to the victim's back without being noticed.ome precursors of April Fools' Day include the Roman festival of Hilaria, the Holi festival of India, and the Medieval Feast of Fools. In Chaucer's Canterbury Tales (1392), the  Nun's Priest's Tale  is set Syn March bigan thritty dayes and two.
Here are the festivals and events that happen each April in Rome.. Early April-Holy Week and Easter.Holy Week is one of the busiest times of the year to visit Rome and the Vatican City, but for good reason. From Via Crucis procession and Good Friday services in the Colosseum to Easter Sunday Mass in Saint Peter's Square, Easter in Rome is unforgettable.he celebration of Rome's birthday is typically held the weekend that falls closest to April 21. Rome is said to have been founded by the twins Romulus and Remus in 753 BC.