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1815 BCE
Ada Lovelace
Augusta Ada King, Countess of Lovelace, registered at birth as Augusta Ada Byron and commonly known as Ada Lovelace, was a British mathematician and writer, most famous for her work on Charles Babbage's general-purpose mechanical calculating machine, the so-called analytical machine Between his notes on the machine, is what is recognized today as the first algorithm to be processed by a machine, so it is considered the first computer programmer. -
1 CE
the first computer
Considered until a few years ago as the first electronic digital computer in history. It was not a production model, but an experimental machine. Nor was it programmable in the current sense. It was an enormous apparatus that occupied a basement in the university. Built with 18,000 vacuum tubes, it consumed several KW of electrical power and weighed a few tons. -
Perforated cards
perforated cards were used for the first time around 1725 by Basile Bouchon and Jean-Baptiste Falcon as a more robust form of perforated paper rolls used at that time to control textile looms in France. This technique was greatly improved by Joseph Marie Jacquard on his Jacquard loom in 1801. Charles Babbage launched the idea of using punched cards as a way to control a mechanical calculator that he designed himself. -
charles Babbage
Charles Babbage FRS was a mathematician and British computer scientist. Designed and partially developed a mechanical calculator capable of calculating tables of numerical functions by the method of diferences. -
languages of programming
The Jacquard loom machine, created in 1801, used the holes in punched cards to represent the movements of an arm of the knitting machine, with the aim of generating decorative patterns automatically. -
Adan lovelance interacciones
Augusta Ada King, Condesa de Lovelace, registrada al nacer como Augusta Ada Byron y conocida habitualmente como Ada Lovelace, fue una matemática y escritora británica, célebre sobre todo por su trabajo acerca de la máquina calculadora mecánica de uso general de Charles Babbage, la denominada máquina analítica. -
binary system
The binary system, also called dyadic system in computer science, is a numbering system in which numbers are represented using only two numbers: zero and one. It is one of the systems used in computers, because they work internally with two voltage levels, so that their natural numbering system is the binary system. -
Artificial satellite
An artificial satellite is a device, sent in a space shuttle, which remains in orbit around bodies of space. The artificial satellites orbit around natural satellites, asteroids or planets. After their useful life, artificial satellites may orbit as space debris, or they may disintegrate by re-entering the atmosphere. -
alan turing
Alan Mathison Turing, OBE, was a mathematician, logician, computer scientist, cryptographer, philosopher, marathon runner and British ultra-distance runner. -
satellites
The United States and the Soviet Union wanted to get to the moon as soon as possible and launch a satellite. The race had just begun to discover one of the most powerful weapons of the twentieth century. First, the need to communicate from one point to another frankly distant was one of the drivers of this technology, since the first concept in which it was thought were underwater cables, but a technological alternative was sought due to its high cost of implantation and manufacturing. -
calculadores
A calculator is a device that is used to perform arithmetic calculations. Although modern calculators often incorporate a general purpose computer, they are designed to perform certain operations rather than to be flexible. For example, there are specialized graphing calculators in mathematical graphical fields such as trigonometry and statistics. They also tend to be more portable than most computers, although some PDAs are similar in size to typical calculator models. -
internet
when the Department of Defense of the United States of America created the Advanced Research Projects Agency (ARPA). The motivation was the great advance that the Soviet Union showed when the first artificial satellite, the Sputnik, was put in orbit around the Earth. -
floppy disk
The diskette or floppy disk is a data storage medium of magnetic type, formed by a thin circular sheet of magnetizable and flexible material, enclosed in a plastic cover, square or rectangular, that was used in the computer, for example: boot disk, to move data and information from one computer to another, or simply to store and safeguard files. -
telephone
First marketed in 1983, it was 13 x 1.75 x 3.5 inches in dimension, weighed about 2.5 pounds, and allowed you to talk for a little more than half an hour.It retailed for $3,995, plus hefty monthly service fees and per-minute charges. It made calls, and there was a simple contacts application included in the operating system. -
TV first
Television is a system for the transmission and reception of moving images and sound at a distance. This transmission can be carried out by means of radio waves or by specialized cable television networks. The television is the signal receptor. -
Difference between mac and pc cons and pros
Since a long time ago mac had another processor architecture given by intel (the G series). Now they are the same: the same components: the processors, the graphic cards, the memories, the peripheral units, except for some difference from time to time, for example, now the technology of data transmission thunderbolt or before the firewire, but they are technologies not exempt or exclusive of mac, basically the hardware and software applications are the same. -
robots
Rodney Hojalata is a young and brilliant inventor who dreams of helping robots everywhere, and Cappy, a beautiful, dynamic and savvy robot with whom Rodney is immediately attached. Beside him, the corrupt business tyrant Ratchet is stiff with Rodney; The Great Welder, a master inventor walks aimlessly; and a group of misfit robots known as the Oxidated, are led by Manivela, who is prone to losing the head, arms and legs, at the most inopportune moments, and Piper, the sister tomboy of Manivela -
smart phones
The smartphone is a type of pocket computer that combines the elements of a tablet with those of a mobile phone. On a mobile computing platform, with greater capacity to store data and perform activities, similar to that of a computer, and with greater connectivity than a conventional telephone.
