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1) Why Nanotechnology?
Author:
Najib Altawell
Category:
Computers
Introduction Researching an area related to Nanotechnology can lead to new fields of technology and discovery. Examining the overall subject of Nanotechnology can certainly lead us beyond the original expectations. You can look at Nanotechnology as a whole, compare the results across large areas of research in this field that have involved different people with different backgrounds, various institutes and various organisations, as well as the results of commercial businesse...
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2) Seven Bats (Part One)
Author:
Najib Altawell
Category:
Arts and Entertainment
The first day at school was a frightening experience for the five year old boy, who could not understand why the school was so scary! "It will be wonderful" was what he had been told a few days ago, and the same words were repeated to him again today early in the morning.He cried when he entered the school, and cried again when his mother kissed him on the cheek, as he heard her saying in a whispering voice to the teacher "Please keep an eye on him".The teacher, who reminded h...
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3) The Pond & The Kitten
Author:
Najib Altawell
Category:
Arts and Entertainment
Once upon a time, there was a tiny kitten called Pepin who loved to play everywhere and all the time. He played and played and played. He just could not stop playing. One day while he was playing, he suddenly heard a noise coming from inside a wall."Someone is in need of help" Pepin said to himself.So he tried to push the wall, but nothing happened.He tried to hit the wall but he only managed to hurt his little paws.Then he called in a quiet voice "Where ar...
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4) What is Nanoelectronic?
Author:
Najib Altawell
Category:
Computers
Nanoelectronic is concerned with understanding and exploiting the properties of devices, which have dimensions at the nanometre scale.Microelectronics will gradually evolve into nano-electronic. In fact, this has already happened as can be seen from the smallest feature size of present integrated circuits, which is below of one micrometer. It is currently believed that optical lithography can be used for ground rules down to 150 nm and might even be used for the 100 nm generation a...
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5) What is Nanotube?
Author:
Najib Altawell
Category:
Computers
They were discovered in 1991 by the Japanese electron microscopist Simio Iijima who was studying the material deposited on the cathode during the arc-evaporation synthesis of fullerenes. Carbon nanotubes are fullerene-related structures which consist of graphene[1] cylinders closed at either end with caps containing pentagonal rings. Examples of Nanotubes are Single-layer nanotubes and nanotube "ropes" and nanohorns. Carbon nanotubes, therefore, are rolled-up sheets of graphi...
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