Bio Pyramid

In the ongoing energy debate, biomass energy is getting a lot of play among politicians. To understand the concept, it first helps to understand the bio pyramid.

Alligator Fast Facts

Find out about the American alligator: physical features, family matters, eating habits, status, fab facts.

What You Need To Know About DNA

In the last half of the 20th century, much research has been done on DNA, and this period has also been characterized by major breakthroughs in understanding DNA. For example, many insights have been discovered via the Human Genome Project, which has been successful at mapping out the human gene. However, despite the vast amount of studies that have been published as a result of the tremendous amount of research done on DNA, there are still a lot of people who are not so familiar with the concept of the DNA. This is because most of the studies that have been created are too technical for the average Joe to appreciate.

DNA Fingerprinting

In criminal cases, it is the strength of the evidence against the accused that determines the outcome of the case. This is why prosecutors try their best to come up with the strongest evidence to prove the guilt of the defendant, and this is also why defense lawyers try their best to discredit the evidence of the prosecution. To help them do this, both the defense and the prosecution solicits the help of experts in analyzing evidence and in proving the veracity of the evidences in the case. In recent times, the expert that lawyers have greatly depended on with regard to the analysis of evidence is the Forensic Expert who is capable of doing DNA profiling or fingerprinting.

Boost your Security with Biometry

Fingerprinting has long been a reliable method of identifying people. This biological trait is unique to each individual. To obtain a fingerprint a dye had to be placed on the thumb and an impression had to be made. To determine the pattern fingerprinting experts were needed. These experts took a long time in comparing fingerprints and identifying matching ones. With the advent of computers comparison became easier and faster.

A Practical Application Of The Stefan-Boltzmann Law

A practical application of an abstract concept. Using the stefan-Boltzmann law to keep your food hot.

A Good Reason To Use Plastic

Plastics are better to use than paper, especially if used and disposed of properly.

Saving The World With Forensic Science

Forensic Science is the application of science in forensic studies, the forensic part of forensic science implies that it is to be utilized in some form or another with a court of law and is relevant to legal proceedings. Forensic Science is rapidly progressing to the point that the science fiction of today could well be the science reality of tomorrow.

Democracy and Scientific Technique

When people think of democracy, they generally couple with it a considerable measure of liberty for individuals and groups.

Solar System

The solar system consists of the sun, the nearest star to us, and the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto, as well as numerous comets, asteroids, meteoroids, and the interplanetary medium. The nine planets, along with their satellites, revolve around the sun in definite orbits. The planets and the satellites are said to be the members of the solar family or the solar system.

Free DNA Testing

The majority of the companies offering DNA testing services provide DNA analysis and counseling for researching biological relationships. Most of these laboratories offer DNA testing kits at no charge for potential customers, in order to improvise on their database.

Static Neutralizers

Normally atoms have equal numbers of Protons with positive charge and Electrons with negative charge. This parity is upset when an electron sometimes moves to another atom because of friction, pressure or induction, and leaves the parent atom with a positive charge, or “ionized”. The energy that emerges thus remains stagnant until it is earthed or otherwise neutralized or an electrostatic discharge (ESD) takes place. If the charge builds up and the ESD is severe, it could have serious consequences like a person receiving a shock, which can sometimes be fatal, or equipment getting damaged, or even fire and explosion. The annual loss brought on by this phenomenon in the United States run into billions of dollars. Naturally, the problem has to be tackled effectively.

Do Not Be Depressed; Volcano Experts Say the Earth is Under Normal Conditions

With all the natural disasters in the world such as the huge Sumatra Earthquake, which triggered a massive Tsunami and wiped out 200,000 people you can understand why some religious people are saying these are the end of times. Is this really the apocalypse?

Heating homes: 9 main systems

Until 250 years ago, wood and peat were the only means to heat a home. At present, there is a growing variety of residential heating systems. It is not easy to formulate an opinion which system is best in terms of environment, economy and comfort. But does the ideal heating system of the future really exist?