Keyboards are one of the most important input devices which are used in feeding input to computers. They are designed for the input of texts and characters, and also to control the operation of the computers. The most common and…
Uranium Deals in Nepal
Two Nepali businessmen once duped US diplomats by offering Uranium deals claimed to have been smuggled from a nuclear facility in India, according to diplomatic cables recently released by Wikileaks. In September1973, one JC Thakur approached the US Embassy in…
Multimeter
Multimeter is very useful test instrument. It can be easily and quickly set to be a voltmeter, ammeter or an ohmmeter just by operating a multi-position switch on it. They have several settings (known as ranges) for each type of…
Bus Topology (Ethernet Protocol)
Topology can simply be defined as the geographical orientation as well as arrangement of networking components of a network. Similarly, protocol can be described as the set of rules and procedures which govern the transmission of messages over a physical…
How To Boot A Computer Using A Pen Drive?
Do you have the question, “How to boot a computer using a pen drive?” in your mind? If yes, then this is a tutorial which will let you to learn about booting a computer using a pen drive. This is…
Mobile Phone Celebrates Its 40th Birthday
Mobile phones are one of the most widely used gadgets of present era of information and technology. These are the gadgets which were intended just for making phone calls in the past, but these days the definition of mobile phones…
Biography of Justin Bieber
Star singer, Justin Bieber was born in 1 march 1994 at Canada, the most popular singer in the age of 16. He becomes popular after posting dozens of homemade videos on YouTube in 2007 and ranked up over 10,000,000 views.…
Methods for Purification of Water
Methods for Purification of Water Purification of water is a process of removing undesirable chemicals, materials and biological contaminants from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption…
Sources of Waste Water and Waste Water Management
Waste Water Management Water management is the field of handling waste water, to make it suitable to either be recycles into a water system or to be disposed of in an environmentally- conscious manner. Waste water management is one of…
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