The Abacus.
A shaduf is a hand operated device used for lifting water out of a well or reservoir. It was invented by the Ancient Egyptians and is still used today, in Egypt, India and other countries.
The Abacus.
A quantum computer uses quantum-mechanical phenomena to manipulate data. Still in its infancy, quantum computing is the subject of much research activity funded by both military and civilian organizations.
"The phenakistoscope or magic disc...was originally invented by Dr. Roget, and improved by M. Plateau
Most cloud computing still has a fee attached to it, but the fee is much cheaper than actually purchasing the software for download. SCS connects website has information on cloud computing in Singapore.
There are parts of the world where it can still be found.There are parts of the world where it can still be found.There are parts of the world where it can still be found.There are parts of the world where it can still be found.
There are parts of the world where it can still be found. There are parts of the world where it can still be found. There are parts of the world where it can still be found. There are parts of the world where it can still be found.
Both are used commonly these days. In business, the laptop still is the preferred computing device. In terms of models sold last year (2011), there were more iPads sold than any other brand's laptops. The real loser in this market is the desktop computer, which has seen its sales drop to less than 10% of all computing devices.
I am not sure which device you are asking about, but one pioneer in the development of computer memory devices is the Chinese-American inventor An Wang. In the late 1940s, he invented the magnetic pulse controlling device; this discovery is important because it is the principle upon which magnetic core memory is based. Another important inventor was Jay Wright Forrester, who also made a major breakthrough in the late 1940s. Forrester invented the random-access magnetic core memory, still in use in most digital computers even today.
she was an inventor, she invented the ironing board it was invented to provide an effective, simple, cheap, and convenient device for the purpose of ironing the sleeves and bodies of ladies garments. Sarah Boone's invention was patented in 1892 and is still used worldwide today.
A camera is a hand-held device that is used to record visual images. It is a device with a lens and shutter that is used to take still photographs or moving pictures.Camera is form the Arabic wordcomra قمرةwhich mean closed room.alhasan ibn alhitham who invented the camera.
Elijah McCoy is famous because he made a device that allowed machines to be lubricated while they were still in operation.