The History of Computers
In 1964, no one, with the exception of those with-in the field of study, had ever heard of a computer. Now, only forty years later, almost every home in America is equipped with at least one computer. A computer is defined as a device that accepts information, in the form of digital data, and manipulates it for some result based on a program on how data is to be processed. The first computer was not as fast or efficient as the computers used today, however they are all based on the first model.
“Since the invention of numbers, humanity has tried to make instruments to help in performing calculations” (Moreau 4). Before 3000 B.C. there were tablets used for calculating. The Ancient Chinese used a bead frame for counting. Although rather innovative, neither of these calculating devices was automatic. In the early 19th century, a British astronomer and mathematician had an idea that would change the history of computing forever. His name was Charles Babbage and he described a machine that would have the ability to do a variety of calculations. Because the mechanical-engineering technology of that time period was not reliable or fast enough, he was unable to produce his dream. Babbage’s idea was based on the mathematical insights of George Boole, who first stated the principles of logic used in today’s digital computers (Computer 1). Also, Ada Lovelace, Babbage’s assistant, is known as the first programmer because she introduced program loops and subroutines.
The development of electronics led to the first computers. Once electromechanical technology entered the world, calculators began being produced. The first electronic calculator was built by IBM. This is known as the IBM 603, which was created by Byron E. Phelps. Building upon this model, steps were taken towards the first computer. “The IBM Selective Sequence-Controlled Electronic Calculator (SSEC) was created between the years 1945 and 1948 by a group led by Frank Hamilton, one of the engineers who worked on the building of the Harvard-IBM machine” (Moreau 39). Disregarding calculators, the first real useable computer began with the vacuum tube.
...s on who should have power. Rebellions broke out across France and turned the nation against itself. The major revolutionary revolt was The Storming of Bastille. The third estate demanded for a republic. King Louis was killed, along with his wife Marie Antoinette to pursue the ideas of changing society. Maximilien Robespierre ordered their deaths by the violent and horrific machine, the guillotine. He was also killed shortly after, but provided the Jacobins a leader in his efforts to overthrow the monarchy. Napoleon was the last to save the revolution as it came to a close. The French Revolution has changed history and the lives of everyone in France up to today. Many people sacrificed themselves to change the country for others today. This revolution was life changing and inspired many others around the world to stand up for their beliefs and fight for a democracy.
The French Revolution was a period in French history that brought forth many new ideas that changed the country and guided it to its modern state.The many governments that were put in place have given guidelines that will be examples for modern countries. While the National Assembly attempted to embrace the enlightenment ideas, the committee of public safety and the napoleonic period betrayed many of the ideas put forth by people such as John Locke,Beccaria,and even Montesquieu.
The French Revolution can be seen as a beginning of new age. It was a disastrous event that changed the history. French Revolution went through a different steps and each event was influential moment. This huge movement started in 1789 and affected on various European countries and North America. The debate about the causes of the French Revolution will never ends. There are numbers of reasons why it has different interpretations. First reason is evidence, historical evidence sometimes has conflicts and it is snippy. Second reason is historian way of exploring the evidence; some do it through writings and others through paintings and sculptures. Last and important reason of debate about the causes of the French Revolution is political, economic
The French Revolution differed from previous revolutions in that it was started by those considered to be in the lower social class: the peasants and the sans-culottes who made up the 3rd Estate of the Estates General. These ordinary citizens were frustrated with high taxes, shortage of food and high cost of bread thus creating an inability for them to feed themselves and their families, as well as the social divisions of the privileged versus the underprivileged that existed in their country. They were extremely frustrated by the unjust ways in which the government treated them. So, they did something unheard of… the common people took matters into their own hands. This became a fight between the lower class and the French government.
The French Revolution was a very intense time of fighting both with their own country and others. The French were able to get their much awaited government, despite going through periods of terror from allowing the wrong people in power.
French revolution, a greatest event of modern times which left France and other countries shocked because of its huge effect. It influenced the whole human society and gave a message of liberty, equality and fraternity. French revolution was a movement which took place in 1789 till 1799; it was a violent and bloody revolt that caused a lot of brutal events in the history such as the execution of King Louis the XV1 and his wife Marie Antoinette. It also destroyed the whole generation of the king’s family as his youngest son suffered and died, his daughter lived a brutal life. The French revolution launched a region of terror that killed thousands of people and inspired almost all European countries like Italy and Russia. It was to throw down monarchy and government an d bring republic. The causes that formed French revolution were the differences between the three social classes (first estate clergy, the second nobility and the third commoners), the injustice in tax for instance the third estate had to pay a lot of tax while the first and the second estate paid low or none. The prices on the bread were so high that a minimum wages person could not afford and had to survive without food. France most of the population was the commoners but still they were discriminated and owned less land. The other causes were the weak government, crises, leaders, ideology and discontent in France. People also thought that everything that happened in France was because of Marie Antoinette (King Louis the XV1) as she was a foreigner from Austria and also they thought she was a lesbian type as her relationship with women was weird. These all factors left France with a huge destruction of life time
...rent laws and views. Revolutionists fought for a government by the people and for the people, one where everyone was equal and had the right to vote. The Enlightenment changed the way people viewed politics, the government and religion. It made the people realize what they wanted France to be, eventually causing them to revolt against the government make France a republic.
The subject of this term paper will be about computers in the 1950’s. The divisions that will be covered are; the types of computers there were, the memory capacity of computers, the programming languages of that time, and the uses of the computers for that time. Information will be gathered from the Internet, from books, and from magazines, and from the encyclopedia.
In 500 B.C. the abacus was first used by the Babylonians as an aid to simple arithmetic. In 1623 Wihelm Schickard (1592 - 1635) invented a "Calculating Clock". This mechanical machine could add and subtract up to 6 digit numbers, and warned of an overflow by ringing a bell. J. H. Mueller comes up with the idea of the "difference engine", in 1786. This calculator could tabulate values of a polynomial. Muellers attempt to raise funds fails and the project was forgotten. Scheutz and his son Edward produced a 3rd order difference engine with a printer in 1843 and their government agreed to fund their next project.
The French Revolution was a long period of unrest and uncertainty for the people of France. Lasting from 1789-1799, this instability strongly effected the art of the time period. Artists tended to choose subjects that were related to war and conflict as well as what was happening in the country around them as battles were fought in the streets of France for control over the government.
Mark I. It was actually a electromechanical calculation. It is said that this was the first potentially computers. In 1951 Remington Rand’s came out with the UNIVAC it began
There are many different beginnings to the origins of computers. Their origins could be dated back more than two thousand years ago, depending on what a person means when they ask where the first computer came from. Most primitive computers were created for the purpose of running simple programs at best. (Daves Old Computers) However, the first ‘digital’ computer was created for the purposes of binary arithmetic, otherwise known as simple math. It was also created for regenerative memory, parallel processing, and separation of memory and computing functions. Built by John Vincent Atanasoff and Clifford Berry during 1937-1942, it was dubbed the Atanasoff Berry Computer (ABC).
Computer engineering started about 5,000 years ago in China when they invented the abacus. The abacus is a manual calculator in which you move beads back and forth on rods to add or subtract. Other inventors of simple computers include Blaise Pascal who came up with the arithmetic machine for his father’s work. Also Charles Babbage produced the Analytical Engine, which combined math calculations from one problem and applied it to solve other complex problems. The Analytical Engine is similar to today’s computers.
The fist computer, known as the abacus, was made of wood and parallel wires on which beads were strung. Arithmetic operations were performed when the beads were moved along the wire according to “programming” rules that had to be memorized by the user (Soma, 14). The second earliest computer, invented by Blaise Pascal in 1694, was a “digital calculating machine.” Pascal designed this first known digital computer to help his father, who was a tax collector. Pascal’s computer could only add numbers, and they had to be entered by turning dials (Soma, 32). It required a manual process like its ancestor, the abacus. Automation was introduced in the early 1800’s by a mathematics professor named Charles Babbage. He created an automatic calculation machine that was steam powered and stored up to 1000 50-digit numbers. Unlike its two earliest ancestors, Babbage’s invention was able to perform various operations. It relied on cards with holes punched in them, which are called “punch cards.” These cards carried out the programming and storing operations for the machine. Unluckily, Babbage’s creation flopped due to the lack of mechanical precision and the lack of demand for the product (Soma, 46). The machine could not operate efficiently because technology was t adequate to make the machine operate efficiently Computer interest dwindled for many years, and it wasn’t until the mid-1800’s that people became interested in them once again.
The history of the computer dates back all the way to the prehistoric times. The first step towards the development of the computer, the abacus, was developed in Babylonia in 500 B.C. and functioned as a simple counting tool. It was not until thousands of years later that the first calculator was produced. In 1623, the first mechanical calculator was invented by Wilhelm Schikard, the “Calculating Clock,” as it was often referred to as, “performed it’s operations by wheels, which worked similar to a car’s odometer” (Evolution, 1). Still, there had not yet been anything invented that could even be characterized as a computer. Finally, in 1625 the slide rule was created becoming “the first analog computer of the modern ages” (Evolution, 1). One of the biggest breakthroughs came from by Blaise Pascal in 1642, who invented a mechanical calculator whose main function was adding and subtracting numbers. Years later, Gottfried Leibnez improved Pascal’s model by allowing it to also perform such operations as multiplying, dividing, taking the square root.