Why the sizes of a computer significantly reduced from the first generation to the recent

Over the decades, computers have reduced exponentially in both size and cost, such that now they are even affordable for personal computing. This is largely due to the miniaturization in transistor technology, super-efficient silicon-integrated circuits, and the effect of Moore's Law.

1. What probably is the main reason why the sizes of a computer significantly reduced from the first generation to the recent?
2. Why are computer parts getting smaller?
3. What made computers smaller and faster?
4. Why are electronics getting smaller?
5. What invention reduced the size of computers made them cheaper more powerful and less expensive?
6. What invention reduced the size of electronics?
7. Does computer continue to get smaller and smaller?
8. Why are smaller circuits faster?
9. Why are smaller microchips better?
10. Why were the first computers so big?
11. Who made computers smaller?
12. Which technology made smaller computer possible?
13. Is technology getting smaller?
14. What are some advantages of making electronic components like transistors increasingly smaller?
15. How small are transistors today?

What probably is the main reason why the sizes of a computer significantly reduced from the first generation to the recent?

In the late 1950's, computers got smaller because one of its main components – the valve – was replaced by the much smaller transistor. ... A microchip could have several transistors on it. But being smaller, it lead again to a decrease in the size of computers. By 1965, there were 20,000 computers in the world.

Why are computer parts getting smaller?

Today's transistors are about 70 silicon atoms wide, so the possibility of making them even smaller is itself shrinking. We're getting very close to the limit of how small we can make a transistor. At present, transistors use electrical signals—electrons moving from one place to another—to communicate.

What made computers smaller and faster?

Transistors replaced vacuum tubes, and the computers using Transistors are called Second Generation Computers. A series of inventions or advancements in Computer technology made Computers much faster and Cheaper and Slimmer than ever before. The first one is the Transistors.

Why are electronics getting smaller?

The miniaturization of electronics is pushed by those industries that demand greater speed, efficiency, power, and decreased weight. The result is better medical imaging equipment, blindingly fast electronics, and smaller form factors.

What invention reduced the size of computers made them cheaper more powerful and less expensive?

Third Generation Computers

Integrated circuits, or semiconductor chips, were large numbers of miniature transistors packed on silicon chips. This not only increased the speed of computers but also made them smaller, more powerful, and less expensive.

What invention reduced the size of electronics?

Transistors by the billion

The technology has transformed the world. It made the hearing aid a practical reality, transformed popular culture with the creation of the transistor radio and reduced the size of the computer from a whole room to something you can wear on your wrist.”

Does computer continue to get smaller and smaller?

Traveling through copper wires and silicon transistors, a signal can no longer traverse a chip in one clock cycle today. ... Chip scaling will continue for the next few years, but each step forward will meet serious obstacles, some too powerful to circumvent.

Why are smaller circuits faster?

Smaller is the transistor lesser is the distance between source & drain, lesser number of electrons or holes are required to form the conducting channel below gate. Lesser input voltage is required to generate hence less power consumption and it switches faster.

Why are smaller microchips better?

The smaller, and more compact vertically, all the components in a CPU chip, or a CPU and Chipset, which is more accurate, mean a faster computer, simply because Electrical signals, traveling at the speed of light, have a smaller distance to their target.

Why were the first computers so big?

Why were early computers so big? ... Computers have existed in rudimentary forms before electricity. These were one-to-one correspondence devices that used fingers to do arithmetic and simple calculations (e.g., the abacus). These devices were further iterated to do faster and more complex calculations.

Who made computers smaller?

Moore's Law states that the number of transistors on a microchip doubles about every two years, though the cost of computers is halved. In 1965, Gordon E. Moore, the co-founder of Intel, made this observation that became known as Moore's Law.

Which technology made smaller computer possible?

The term "minicomputer" developed in the 1960s to describe the smaller computers that became possible with the use of transistors and core memory technologies, minimal instructions sets and less expensive peripherals such as the ubiquitous Teletype Model 33 ASR.

Is technology getting smaller?

(Pocket-lint) - Modern technology has propelled us forward to create smaller and smaller gadgets especially since the microchip appeared. ... Mobile phones have seen a huge drop in size as screen technology improves, batteries enhance and chips become smaller and more efficient.

What are some advantages of making electronic components like transistors increasingly smaller?

The capacitance between two conductors is a function of their physical size: smaller dimensions mean smaller capacitances. And because smaller capacitances mean higher speed as well as lower power, smaller transistors can be run at higher clock frequencies and dissipate less heat while doing so.

How small are transistors today?

Modern silicon commercial transistors may be smaller than 45 nanometers in size. They're so small that NVDIA's new graphics card (codenamed GF100) has more than 3 billion transistors, the most ever jammed into one chip.