Changing Weather And Exam Phobia

It is believed that there are four seasons: spring, autumn, summer and winter. But don’t forget that there is another and a very important season in man’s life that is exam season. It is also called by some other names as well by dear students. And this examination season has started and .....

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Take the advantage of Consumer Day

The Consumer WebGuia is an online service created by ZOOM to clarify the main doubts and fears about shopping online and the Code of Consumer Protection.

Ranking Of Universities

Financial health of the institution, number of students, research productivity and quality of research produced, infrastructure, annual graduate output, annual graduate output and student satisfaction are the factors that are observed while ranking universities....

Spider Web

By weight comparison spider web is five times stronger than steel and twice as strong as artificial fiber; it is only one tenth the diameter of a human hair. The wonder doesn't stop here as spider silk displays many other reason defying properties like the ability to absorb high impact energy by stretching itself (elasticity) and has a breaking point significantly higher than any other known material......

Amaing Records Of Temperature Ever

On July 21, 1983, the temperature at the Vostok Station in Antarctica dropped to −89.2 °C (−128.6 °F), and this is the coldest temperature ever recorded on earth. The largest recorded snowflake was 15in wide and 8in thick. It fell in Montana in 1887. Also in June 22, 2003 a large thunderstorm moved across south-central Nebraska, and after a hailstorm local residents in Aurora found an extremely large hailstone and quickly put it in a freezer to keep it from melting. It was examined by the National Climate Extremes Committee who measured it as being 17.8 cm (7.0 in) diameter and 47.6 cm (18.75 in) circumference.

Monday, 21 November 2011

The earliest, and still the cheapest, barcode scanners


The earliest, and still the cheapest, barcode scanners are built from a fixed light and a single photosensor that is manually "scrubbed" across the barcode.
Barcode scanners can be classified into three categories based on their connection to the computer. The older type is the RS-232 barcode scanner. This type requires special programming for transferring the input data to the application program
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"Keyboard interface scanners" connect to a computer using a PS/2 or AT keyboard–compatible adaptor cable. The barcode's data is sent to the computer as if it had been typed on the keyboard.
Like the keyboard interface scanner, USB scanners are easy to install and do not need custom code for transferring input data to the application program.

By SAm with 2 comments

Pride Of Pakistan, Dr. Abdul Salam

Pride Of Pakistan, Dr. Abdul Salam (January 29, 1926– November 21, 1996)



Dr Salam won the Nobel Prize in Physics 1979 for his research in “Grand unification theory”. This theory was inspired by his spiritual beliefs that all forces emanate from a single source.

Salam was a science advisor to the Government of Pakistan from 1960 till 1974, a position from which he played a major and influential role in Pakistan's science infrastructure. Salam was responsible for not only major development and contribution in theoretical and particle physics, but as well as promoting scientific research at maximum level in Pakistan.Salam was the founding director of Space and Upper Atmosphere Research Commission (SUPARCO), and responsible for the establishment of the Theoretical Physics Group (TPG) in Pakistan Atomic Energy Commission (PAEC).As Science Advisor, Salam played an integral role in Pakistan's development on peaceful use of nuclear energy, and directed the research on development of weapons in 1972.
and much much more...

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How to find Gas Leakage in gas Pipeline?

How to find Gas Leakage in gas Pipeline????
Turkey Vultures were (and sometimes still are) used by natural gas companies to pinpoint pipeline leaks. Natural gas is by itself odorless, so gas companies add the chemical ethyl mercaptan to it so that people can smell gas leaks. As it happens, ethyl mercaptan is one of the chemicals emitted by putrefying animal carcasses, and so, strangely, leaks in natural gas pipelines attract congregations of Turkey Vultures.
As gas leakage attract Vultures so company worker can detect gas leakage by following them.

By SAm with No comments

The Married couple of Jan Davis and Mark Lee

The Married couple of Jan Davis and Mark Lee was the only married couple who flew aboard the Endeavor space shuttle from Sept 12-20, 1992.

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Islands in indonesia

There are 13,667 altogether islands in Indonesia.

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Wednesday, 16 November 2011

The city of Venice

The city of venice a very beautiful city and stands on about 120 small islands



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