विकिपीडिया के अनुसार विकासवाद (Evolutionary thought) की धारणा है कि समय के साथ जीवों में क्रमिक-परिवर्तन होते हैं। जीवों में वातावरण और परिस्थितियों के अनुसार या अनुकूल कार्य करने के लिए क्रमिक परिवर्तन तथा इसके फलस्वरूप नई जाति के जीवों की उत्पत्ति को क्रम-विकास या उद्विकास (Evolution) कहते हैं। क्रम-विकास एक मन्द एवं गतिशील प्रक्रिया है जिसके फलस्वरूप आदि युग के सरल रचना वाले जीवों से अधिक विकसित...Read Full Story
Photovoltaic Panels are also known as PV solar panels . These panels are built up of array of PV cells which captures the energy from the sun and converts it into electricity. The electricity that is generated is used for meeting different kinds of energy requirements. It is constructed with mono crystalline silicon, polycrystalline silicon, microcrystalline silicon, cadmium telluride and copper indium supplied. The direction that the solar panels are mounted is crucial for the most...Read Full Story
RSS for Posts
Subscribe by e-mail
Follow on Twitter
Connect on Facebook
Home
Articles
Entertainment
Bollywood
Games
Hollywood
Sports
IT
Hardware
Networking
Software
Life Style
Fashion
Health
Relations
News
Technology
Apple
Gadgets
Google
Innovation
Jailbreak
Web
Contact
Privacy Policy
January 27, 2012 |
Filed under...Read Full Story
Forensic body fluid examination is very important aspect of criminology. There are a various types of body fluids like semen, saliva, faeces, sweat, urine etc. which can be analyzed to find out the defendant. Generally the body fluid traces which are collected from the scene of the crime are of prime importance to the Defense DNA expert and helps investigating on the crime that has already occurred. These valuable DNA which are recovered from the body fluids can identify the suspected...Read Full Story
Forensic Science is an evolved science which finds out the criminals by the stretches of organic material left by the criminal at the site of the crime. This can be a piece of hair, or a drop of blood or saliva etc. So, the DNA is extracted from the organic material left at the site of the crime is determined by the experts to find out the identity of the person. There are a lot of forensic labs all over the globe who works with the intelligence team to find out deadly criminals from the site...Read Full Story
As a psychologist, I have always found the concept of speed dating fascinating. During a series of mini dates, each spanning no more than a couple of minutes, participants in a speed-dating event evaluate a succession of eligible singles. They make split-second decisions on matters of the heart, creating a pool of information on one of the more ineffable yet vital questions of our time--how we select our mates. [More]
A Science guide, with links, news, and comments. Science in the broadest sense refers to any knowledge or trained skill, So this portal is a place to learn about the many disciplines of science and discuss the scientific method and science's role in our society.