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Tuesday, December 17, 2013

What is Computer?

What is Computer?
computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.
Basic Parts of Computer-
Conventionally, a computer consists of at least one processing element, typically a Central Processing Unit (CPU) and some form of Memory. The processing element carries out arithmetic and logic operations, and a sequencing and control unit that can change the order of operations based on stored information. Peripheral devices allow information to be retrieved from an external source, and the result of operations saved and retrieved.
Short History of Computer-
In World War II, mechanical analog computers were used for specialized military applications. During this time the first electronic digital computers were developed. Originally they were the size of a large room, consuming as much power as several hundred modern personal computers (PCs).
Modern computers based on integrated circuits are millions to billions of times more capable than the early machines, and occupy a fraction of the space. Simple computers are small enough to fit into mobile device, and mobile computers can be powered by small batteries. Personal computers in their various forms are icons of the information age and are what most people think of as “computers.” However, the embedded computers found in many devices from MP3 Players to fighter aircraft and from toys to industrial robots are the most numerous.


What is the Longest Place Name in the World?

What is the longest place name in the world?

Name - Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu,

It is official name and the Maori name for Taumata; hill that is 1,000 feet high (305 meters) located close to Porangahau in New Zealand.

The literal meaning of the name is: "The summit where Tamatea, the man with the big knees, the climber of mountains, the land-swallower who travelled about, played his nose flute to his loved one".

What is a Palindrome?

A palindrome is a word, sentence or number that reads the same forward or backward. 

For example the words

1. dad
2. kayak
3. radar,  
4. deed, and 

the phrases: like - "Too hot to hoot” and "never odd or even".

Saturday, August 17, 2013

Blue Whale Ka Dil Kitna Bada Hota hain?

Blue Whale Ka Dil Kitna Bada Hota hain?

Here I will tell you some important things about the Blue Whale.

1. Blue Whale Ki Lambai  - 30 Meter/100 Feet

2. Blue Whale Ka Bajan - 170 Tons

3. Blue Whale Ki Jeebh Ka Bajan - 3 Tons

4. Blue Whale Ke Dil Ka Bajan - 600 Kilograms 

Genetically Modified Foods Kya Hain?

Genetically Modified Foods Kya Hain?

Genetically Modified Foods ek khadhya Padarth Hain Jise Ugane ke liye prayukt beejon ke DNA mein Badlav kiye jate hain. Yah Badlav Isliye kiye Jate hain taki - 

1. Upaj Bad Sake

2. Rogon Se ladne Ki Shakti paida Ho sake

3. Kam Pani ya Adhik Pani ke anuroop Phasal Ug Sake

Note - Abhi hamare desh mein GM Foods ki anumati nahi hain.