How a Solar Lantern Works?

A solar Lantern is made of three main components - the solar PV panel, the storage battery and the lamp. The operation is very simple. The solar energy is converted to electrical energy by the SPV panel and stored in a sealed maintenance-free battery for later use during the night hours. A single charge can operate the lamp for about 4-5 hours.

Grid Computing

Grid computing is a form of distributed computing whereby a "super and virtual computer" is composed of a cluster of networked, loosely-coupled computers, acting in concert to perform very large tasks. This technology has been applied to computationally-intensive scientific, mathematical, and academic problems through volunteer computing, and it is used in commercial enterprises for such diverse applications as drug discovery, economic forecasting, seismic analysis, and back-office data processing in support of e-commerce and web services.
What distinguishes grid computing from typical cluster computing systems is that grids tend to be more loosely coupled, heterogeneous, and geographically dispersed. Also, while a computing grid may be dedicated to a specialized application, it is often constructed with the aid of general purpose grid software libraries and middleware

Green Peace

My friend Teja is the Guest Editor today.I have invited him for the reason that these days he is working on Environmental Issues. We all might have heard the caption "want change then be the change".My friend has done the same thing,he goes to college by bus these days( he used to go on bike) .
If u also want to be a part of change, the best way to start is joining any NGO. Our take is http://greenpeace.org/. The organisation raises voice for conserving our sorroundings and environment.

The Best Things For Computers Are Free

I was going through one of my "PC WORLD" 2006 magazines and found an interesting article about 50 websites that provide free stuff. Though i'm not going to write about all the sites(in fear of pcworld people come banging on me for copyrights) i'll present some sites which i think are useful for readers and tech savvys.

Want to know the secrets of your windows operating system
http://windowssecrets.com/

If you are having any bad days with windows Tech support Guy can help
http://www.techguy.org/

CALL GOOGLE

Google helps you to find out virtually anything in your city at absolutely no cost.Just to cross check we have tried to get the details one of my friends showroom and to our surprise we have got the presice details in less than ten seconds.This could be of a great help to all those who are new to hyderabad and finding a location is an herculean task. You can use this as GPS guide of your city(if you dont have GPS enabled phone).


The number you have to call 180041999999.Happy Googling


Note:Google is added to English Vocabulary as a verb.(These days you Google some thing).