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31). Prototypes, The Granddaddy Of All Products By : James Monahan
Prototypes are a working example of a new design. And before moving towards creating multiple copies of this prototype, the company will generally use the prototype to test its viability and quality.
32). Eugenics and the Future of the Human Species By : Sam Vaknin
"It is clear that modern medicine has created a serious dilemma ... In the past, there were many children who never survived - they succumbed to various diseases ... But in a sense modern medicine has put natural selection out of commission. Something that has helped one individual over a serious illness can in the long run contribute to weakening ...
33). Reversing Mother Nature, Part One By : James Finch
We talked to North America’s leading In Situ Leach (ISL) uranium mining engineers, and had them explain exactly how ISL worked. Most of the significant ISL operations in the United States were designed and/or constructed by these engineers. They explained how ISL mining is really just reversing the process of Mother Nature.
“Blossom” i...
34). The New Old Wonders of Electrodes By : James Monahan
Electrodes are an everyday reality. It is so common that when you hold anything with a battery, you are in effect holding electrodes too.
35). Grameen Shakti and the Solar Revolution By : Jim Fritz
Grameen Shakti is a renewable energy resources company based out of Bangladesh. They are a part of the Grameen family of companies, which has been working for decades to alleviate the burdens of poverty in developing countries. The Grameen Bank, one of their founding companies, has become world-renowned for their charitable work and for helping to ...
36). Chemical Element Silver By : Ryan Fyfe
Silver, a chemical element, exists in the periodic table with the symbol "Ag" and atomic number 47. Silver is a soft white lustrous transition metal. Due to the fact that it has the highest electrical and thermal conductivity of any metal, silver is widel used throughout the world, used in used in coins, jewelry, tableware, and photography. Silver ...
37). What Enables You To Flip Your Cell Phone Open? By : cyberryo
The latest Nokia N90 and Motorola RAZR V3 clamshell mobile cell phones all incorporate sophisticated hinges which allow you to flip open your cell phones smartly amongst admiring onlookers. Another winner is the hinge assembly in Orange SPV M5000 3G PDA cell phone device which allows the screen half of the cell phone to swivel 180 degrees and close...
38). 7 Tips for Teaching Children Science By : Robert Burke
Getting kids interested in science at an early age is very important. It's easier than you think. Science does not have to be something mysterious. It is happening all around us, and you can use everyday things to encourage your children's interest and knowledge.
Most parents believe that they can't help their children with science. Bu...
39). Sodium Vapour Lamp By : dasan
Sodium Vapour Lamp consists of a discharge tube made from a heat resistant glass, containing a small amount of metallic sodium, neon gas and two electrodes, Neon gas is added to start the discharge and to develop enough heat to vaporize the sodium. Because of law pressure inside the tube, a sufficiently long tube required to obtain more light. To r...
40). Rishon Model of Elementary Particles By : J.D. Shelton
It has been proposed that the quarks and leptons consist of more fundamental particles called rishons. The T rishon may be defined as having mass and charge e/3. The V rishon is neutral and has little or no mass. The rishons have spin 1/2, carry color charge, and combine in triplets or rishon-antirishon pairs. Thus the electron is a TTT, the neutri...
41). Chandrayan I By : dasan
It was on July 20, 1969 that "Eagle", the lunar module landed on the moon and American Astronaut Neil Armstrong took "that one small step" paving way for "a giant leap for mankind" .
In 2007-08, India will launch Chandrayan I, which will be closely followed by China's CHANGE-I. Indian Space Research Organization (ISRO) is spear-heading...
42). Nitrous oxide - Laughing gas uses in modern society By : Ventura
Laughing gas, N2O, dinitrogen monoxide or to use its older name, nitrous oxide has a range of uses in our society. Most of these would have to fall into the category of non-essential.
Nitrous oxide is well known as a dental anaesthetic gas. Having gas at the dentist though, is much less common nowadays, because of accidents that have h...
43). "WE DON'T know what we are talking about" - Nobel Laureate David Gross By : Mike Strauss
Last December ('05), physicists held the 23rd Solvay Conference in Brussels, Belgium. Amongst the many topics covered in the conference was the subject matter of string theory. This theory combines the apparently irreconcilable domains of quantum physics and relativity. David Gross a Nobel Laureate made some startling statements about the state of ...
44). E=mc2 is Wrong - Einstein's Special Relativity Fundamentally Flawed By : Mike Strauss
Is Albert Einstein's Special Relativity incompatible with the very equations upon which science's greatest theory is built? New observations made by many scientists and engineers appear to contradict the great scientist's ideas. Apparently there are implicit contradictions present within Relativity's foundational ideas, documents and equations. One...
45). The Origins of Biological and Chemical Warfare By : Sam Vaknin
Chemical and biological warfare are not an invention of the 20th century.
Solon (638-559 BC) used a strong purgative, the herb hellebore, in the siege of Krissa. During the 6th century BC, the Assyrians poisoned enemy wells with rye ergot. In the Peloponnesian War (431-404 BC), the Spartans flung sulfur and pitch at the Athenians and ...
46). Finite Element Analysis: Pre-processing By : Steve Roensch
The following four-article series was published in a newsletter of the American Society of Mechanical Engineers (ASME). It serves as an introduction to the recent analysis discipline known as the finite element method. The author is an engineering consultant and expert witness specializing in finite element analysis.
47). Finite Element Analysis: Solution By : Steve Roensch
The following four-article series was published in a newsletter of the American Society of Mechanical Engineers (ASME). It serves as an introduction to the recent analysis discipline known as the finite element method. The author is an engineering consultant and expert witness specializing in finite element analysis.
48). Reversing Mother Nature, Part Two By : James Finch
We talked to North America’s leading In Situ Leach (ISL) uranium mining engineers, and had them explain exactly how ISL worked. Most of the significant ISL operations in the United States were designed and/or constructed by these engineers. They explained how ISL mining is really just reversing the process of Mother Nature.
ISL EXTRACT...
49). Ball Bearings Are Flat – Another Myth Crushed By : amabaie
What shape are ball bearings? They are shaped like a ball, as everyone knows, right?
The funny thing about what everyone knows is that everyone can be wrong. For instance, everybody thinks that the America's Cup is an ocean-sailing race, and yet the Swiss managed to win the Cup. For those readers who are geographically-challenged, Swit...
50). The Invention of Television By : Sam Vaknin
The transmission of images obsessed inventors as early as 1875 when George Carey of Boston proposed his cumbersome system. Only five years later, the principle of scanning a picture, line by line and frame by frame - still used in modern television sets - was proposed simultaneously in the USA (by W.E. Sawyer) and in France (by Maurice Leblanc). Th...
51). Desert Problem For Young Earth Creation Science By : Greg Neyman
Young-earth creationists have a problem. According to their creation model, all the fossil-bearing rock layers in the world need to be created during the Flood of Noah. Fossils, in ancient rock layers, imply that death occurred before the Fall of man, which is contrary to their interpretation of Scripture.
The most visible rock layers ...
52). Finite Element Analysis: Post-processing By : Steve Roensch
The following four-article series was published in a newsletter of the American Society of Mechanical Engineers (ASME). It serves as an introduction to the recent analysis discipline known as the finite element method. The author is an engineering consultant and expert witness specializing in finite element analysis.
53). Quantum Gravity May Explain Dark Matter By : J.D. Shelton
In the quantum vacuum there are many transient acceleration vectors of mean magnitude a randomly oriented. If the vacuum is viewed from an accelerated frame, the vectors going with the frame appear diminished, and the vectors going against the frame appear enhanced, resulting in a net polarization of the vacuum. If the frame's acceleration g is sma...
54). Choose Your Cover: Finding Effective Sun Protection By : Danielle M. White
With all of us feverishly trying to keep up with the latest fads Hollywood exports, finally there is a fashion tip that will truly enhance our lives.
Recently, Tom Cruise’s former sidekick Nicole Kidman was quoted by the Associated Press as saying: “I wish that I hadn’t been born with red hair and fair skin” as she is concerned about ...
55). Robot Toy: The New Generation Play Tool By : dave4
Gone are the days when children satisfied themselves with simple games of hopscotch or tag. Heck, there are practically no more "simple toys" in the toy market nowadays wherein it’s slowly being dominated by more and more complicated contraptions. From toy PDA electronic models to enhanced walkie talkies, children nowadays have more discerning tast...
56). Reversing Mother Nature, Part Three By : James Finch
We talked to North America’s leading In Situ Leach (ISL) uranium mining engineers, and had them explain exactly how ISL worked. Most of the significant ISL operations in the United States were designed and/or constructed by these engineers. They explained how ISL mining is really just reversing the process of Mother Nature.
CLEANING UP...
57). Increasing Applications of Micro Bubbles By : cyberryo
There have been a lot of research studies on micro bubbles in recent years.
Micro bubbles are miniature gas bubbles of less than 50 microns diameter in water. The micro bubbles, which mostly contain oxygen or air, can remain suspended in the water for an extended period. Gradually, the gas within the micro bubbles dissolves into the w...
58). Open Letter to Richard Dawkins and to the UK's Channel 4 Television By : Tony Pearce
I watched your programme broadcast on 16th January on Channel 4. You expressed indignation that Christians and Jews should be allowed to teach their faith to their children. Does it ever occur to you that what you believe about the origin of life is equally a ‘faith’ which is to be accepted without question by millions of children and adults who ar...
59). Understanding the Scientific Method By : Professor Know
Understanding the scientific method and how to follow it is critical to building a good reputation in the technical community. In regards to science fairs, as a student progresses in grade levels the judges are going to demand more and more focus on using the scientific method.
Here is my seven step description of the scientific method...
60). Great Astronomical Observatories of the World By : David Craig
The great observatories of the world are responsible for many of the prolific astronomical observations of the twentieth century. Telescopic photograpy, radio dish data collection, and infrared imaging are among the many different techniques observatories have been able to employ to learn about the heavens.
The Palomar Observatory may ...
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