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potential energy
Potential energy is the energy possessed by an object because of its height above the ground. The amount of potential energy possessed by an object depends on its mass and its height. A roller coaster car is initially hauled by a motor and chain system to the top of a tall hill, giving it a large quantity of potential energy.
 

  Physics Quote


It is not uncommon for engineers to accept the reality of phenomena that
are not yet understood, as it is very common for physicists to disbelieve
the reality of phenomena that seem to contradict contemporary beliefs of
physics - H. Bauer


 

 
 
 


Science Articles


 
Relevance of Clean Coal Technology
Author: Guest Writer
 Added: 11/06/2008
 Type: Summary
 Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10

As intellectuals’ world over are harping on the clean usage of coal or how cleaner coal can be, industrial nations are once again on the back foot, and many of them have asked their scientists to actively pursue Clean Coal technologies, and come up with a viable solution to cut down on CO2 emissions.

Going Green
Author: Guest Writer 2
 Added: 05/04/2008
 Type: Summary
 Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10Average visitor rating of 7/10

The world today has gotten to the point where it is practically impossible to open a newspaper or check out a website without hearing something about going green.

Bodies: The Exhibition
Author: Guest Writer
 Added: 05/03/2008
 Type: Summary
 Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10Average visitor rating of 10/10

There are a number of different places that this particular exhibition has been and almost everywhere it goes it has given people deep insights into understanding themselves better. There are simply so many reasons why visiting Bodies is an excellent idea and some of the more powerful ones are discussed below.
CSI Forensic Science
Author: Guest Writer
 Added: 03/08/2008
 Type: Summary
 Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10

Forensic Science is the use of science to solve crimes, and is quickly becoming one of the most useful sciences in the world. Forensic Science derives its techniques from fingerprints, to teeth, to human behavior, forensic science is a very broad field and is a requirement for almost every crime-solving unit in law enforcement.

Online Degrees: Bachelor Degree Online
Author: Guest Writer
 Added: 03/05/2008
 Type: Summary
 Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10Average visitor rating of 6/10

An online degree program comes as a big boon for those people whose lifestyles just don’t allow them to attend regular school schedules. This includes housewives, professionals with full time jobs...
Skin Cancer
Author: Guest Writer
 Added: 02/24/2008
 Type: Summary
 Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10

Skin cancer is a disease that can affect anyone regardless of age, gender, race or geographical location and another aspect to this disease is that as yet doctors have not been able to achieve any success in reducing the risk of contracting skin cancer.
Nanotechnology
Author: Guest Writer
 Added: 02/23/2008
 Type: Summary
 Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10Average visitor rating of 8.6/10

When you think about nanotechnology, you need to think in terms of a number of disciplines that are all intertwined into one technology and which are encompassed under a single name and that are nanotechnology. In fact, it actually combines physics, biology, chemistry as well as materials science and also the entire range of engineering as well.
Chemical Weapons
Author: Guest Writer
 Added: 02/22/2008
 Type: Summary
 Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10Average visitor rating of 7.5/10

Chemical weapons are certainly not the same as conventional weapons since they deal with the use of toxic characteristics of certain chemical materials and are not as concerned about exploding things as is the case with conventional weapons. The aim of using chemical weapons is to destroy the enemy physically and also physiologically.
Biodiesel
Author: Guest Writer
 Added: 02/22/2008
 Type: Summary
 Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10Average visitor rating of 8.4/10

In this age when mankind is consuming excessive quantities of fossil fuels and thus depleting the already restricted reserves of oil, the high costs of fuels has made it necessary to look for alternative solutions with which to power mankind forward. Thus, there is a gradual shift towards more reliable as well as alternative solutions to fossil fuel such as biodiesel.
Mad Science
Author: Guest Writer
 Added: 09/05/2007
 Type: Summary
 Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10Average visitor rating of 8.3/10

The study of physics is one that is very popular in the world today, mostly because of how many different things have come from it. This is actually interesting to note, simply because physics was a subject that for the most part was on the decline at the start of the 20th century.
Know about Astronomy!
Author: Guest Writer
 Added: 05/13/2007
 Type: Summary
 Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10Average visitor rating of 7.2/10

Astronomy is a fascinating branch of science and physics. This is because astronomy involves the galaxies, cosmos and astrophysics, some things of life that we, common people, do not understand. And it is quite natural for human beings to have a fascination and curiosity for the unknown.
Modern Metaphysical Cosmology
Author: Guest Writer
 Added: 03/31/2007
 Type: Summary
 Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10Average visitor rating of 7.1/10

You may or may not be aware that cosmology is not a basic term. There are many types of cosmology, and each one is looked at in a different way. For instance, you will come across what is known as physical cosmology, religious cosmology, and modern metaphysical cosmology.
Online Telescopes: Your Options
Author: Guest Writer
 Added: 03/30/2007
 Type: Summary
 Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10Average visitor rating of 7.6/10

There are many people who have found that online telescopes have a lot to offer. Not only are individuals using these in order to get a closer look at the universe, but teachers have also found that they are perfect tools to use in the classroom.
Astronomy and Online Telescopes
Author: Guest Writer
 Added: 03/29/2007
 Type: Summary
 Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10Average visitor rating of 8/10

If you are interested in astronomy and physics in general, you are among a good crowd. There are thousands of people the world over who spend hours on end learning as much as they can about this subject.
Forensic Science
Author: Guest Writer
 Added: 12/12/2006
 Type: Review
 Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10Average visitor rating of 7.8/10

Forensic science or forensics, as it is commonly known, is the application of science and physics to find answers that the legal system seeks. These answers may pertain to criminal or civic actions. It is also very much associated with the scientific field today.


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