Quickcomputerstips
Although ENIAC was designed and primarily used to calculate artillery firing tables for the United States Army's Ballistic Research Laboratory (which later became a part of the Army Research Laboratory), its first program was a study of the feasibility of the thermonuclear weapon.
- What are the uses of ENIAC?
- Why was the ENIAC so important?
- What were the first computers used for?
- How did the ENIAC help in ww2?
- When was ENIAC first used?
- How did the ENIAC change the world?
- How did the Univac change the world?
- What does ENIAC stand for in computer world?
- Why did the ENIAC and other computers like it give off so much heat?
- Who invented laptop?
- Who invented Internet?
- What did Alan Turing achieve?
- What features did the ENIAC have?
- Why was the ENIAC created?
- What happened to ENIAC?
What are the uses of ENIAC?
The Electronic Numerical Integrator And Computer (ENIAC) was the very first general-purpose electronic computer. It was designed primarily to calculate artillery firing tables to be used by the United States Army's Ballistic Research Laboratory to help US troops during World War II.
Why was the ENIAC so important?
The ENIAC is important historically, because it laid the foundations for the modern electronic computing industry. ... The ENIAC was a large-scale, general purpose digital electronic computer. Built out of some 17,468 electronic vacuum tubes, ENIAC was in its time the largest single electronic apparatus in the world.
What were the first computers used for?
Early computers were meant to be used only for calculations. Simple manual instruments like the abacus have aided people in doing calculations since ancient times. Early in the Industrial Revolution, some mechanical devices were built to automate long tedious tasks, such as guiding patterns for looms.
How did the ENIAC help in ww2?
ENIAC was a product of World War II. The military needed to develop firing tables for its artillery, so that gunners in the field could quickly look up which settings to use with a particular weapon on a particular target under particular conditions.
When was ENIAC first used?
The result was ENIAC (Electronic Numerical Integrator And Computer), built between 1943 and 1945—the first large-scale computer to run at electronic speed without being slowed by any mechanical parts.
How did the ENIAC change the world?
The ENIAC, or Electronic Numerical Integrator and Computer, could churn 5,000 addition problems in one second, far faster than any device yet invented. In February 1946, J. ... In a few years, computers would pop up at universities, government agencies, banks and insurance companies.
How did the Univac change the world?
It weighed 16,000 pounds, used 5,000 vacuum tubes, and could perform about 1,000 calculations per second. On November 4, 1952, the UNIVAC achieved national fame when it correctly predicted Dwight D. Eisenhower's unexpected landslide victory in the presidential election after only a tiny percentage of the votes were in.
What does ENIAC stand for in computer world?
ENIAC stands for Electronic Numerical Integrator and Computer. John Mauchly and J.
Why did the ENIAC and other computers like it give off so much heat?
When operating, the ENIAC was silent but you knew it was on as the 18,000 vacuum tubes each generated waste heat like a light bulb and all this heat (174,000 watts of heat) meant that the computer could only be operated in a specially designed room with its own heavy duty air conditioning system.
Who invented laptop?
Adam Osborne invented the laptop in 1981. Though Osborne 1 was recognized as the first laptop, the concept of a portable computer was given in 1968 by Alan Kay.
Who invented Internet?
Computer scientists Vinton Cerf and Bob Kahn are credited with inventing the Internet communication protocols we use today and the system referred to as the Internet.
What did Alan Turing achieve?
Often considered the father of modern computer science, Alan Turing was famous for his work developing the first modern computers, decoding the encryption of German Enigma machines during the second world war, and detailing a procedure known as the Turing Test, forming the basis for artificial intelligence.
What features did the ENIAC have?
With more than 17,000 vacuum tubes, 70,000 resistors, 10,000 capacitors, 6,000 switches, and 1,500 relays, it was easily the most complex electronic system theretofore built. ENIAC ran continuously (in part to extend tube life), generating 174 kilowatts of heat and thus requiring its own air conditioning system.
Why was the ENIAC created?
In 1946, Mauchly and Eckert developed the Electrical Numerical Integrator And Calculator (ENIAC). The American military sponsored this research because it needed a computer for calculating artillery-firing tables, the settings used for different weapons under varied conditions for target accuracy.
What happened to ENIAC?
After eleven years of calculating and processing programs, the ENIAC was retired. Designers John Mauchly and J. ... The ENIAC ran at 5,000 operations a second with a system of plug boards, switches, and punch cards. It occupied 1,000 square feet of floor space.
