Ever wonder how the bubbles get into the Champagne bottle? Well, it is definitely not from the gas tank, of course.

We do the comparison, you make the decision.
Ever wonder how the bubbles get into the Champagne bottle? Well, it is definitely not from the gas tank, of course.
The concept of nanotechnology first originated with American physicist Richard P. Feynman during a talk to the American Physical Society in December 1959, entitled “There’s Plenty of Room at the Bottom: An Invitation to Enter a New Field of Physics,” Feynman provided examples of the benefits to be obtained by producing ultrasmall structures.
Feynman, however, did not create the term nanotechnology. The term was actually coined by a Japanese scientist named Norio Taniguchi in his paper titled “On the Basic Concept of Nanotechnology.” Since then, nanotechnology began being promoted as a key component of future technology.
Major breakthroughs had been achieved in industry, such as the formation of nanoparticle catalysts made of nonreactive metals and used in catalytic converters found in automobiles. These catalysts chemically reduced noxious nitrogen oxides to benign nitrogen and simultaneously oxidized poisonous carbon monoxide to form carbon dioxide.
WHAT IS NANOTECHNOLOGY?
Nanotechnology is the creation and use of materials or devices at extremely small scales. These materials or devices fall in the range of 1 to 100 nanometers (nm). One nm is equal to one-billionth of a meter (.000000001 m). Scientists refer to the dimensional range of 1 to 100 nm as the nanoscale, and materials at this scale are called nanocrystals or nanomaterials.
In order to grasp the size of the nanoscale, consider the followings:
Atom = 0.1 nm (dia)
Molecules (combination of atoms) = 1.0 nm (dia)
Cells (combination of molecules) = 5,000 to 200,000 nm
1.0 nm = 50,000 times smaller than the diameter of a human hair.
The nanoscale is unique because nothing solid can be made any smaller. It is also unique because many of the mechanisms of the biological and physical world operate on length scales from 0.1 to 100 nm. At these dimensions materials exhibit different physical properties; thus scientists expect that many novel effects at the nanoscale will be discovered and used for breakthrough technologies.
A number of important breakthroughs have already occurred in nanotechnology. These developments are found in products used throughout the world. Some examples are catalytic converters in automobiles that help remove air pollutants, devices in computers that read from and write to the hard disk, certain sunscreens and cosmetics that transparently block harmful radiation from the Sun, and special coatings for sports clothes and gear that help improve the gear and possibly enhance the athlete’s performance.
Imagine, checking out from the supermarket cashier all-at-once without the need to scan prices one by one – this is made possible with nanotechnology-based, flexible, thin-film computers housed in plastic product wrappings. What about having your toilet bowl or basin crystal clean – no cleaning is required? It is possible to build these surfaces so flat and fine, that no bacteria or algae can ever grow on them (bacteria sizes are larger than the nanoscale).
Nanotechnology is in its infancy, and no one can predict with accuracy what will result from the full flowering of the field over the next several decades. Many scientists believe it can be said with confidence, however, that nanotechnology will have a major impact on medicine and health care; energy production and conservation; environmental cleanup and protection; electronics, computers, and sensors; and world security and defense.
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Which one is the better option … economically?
Everyone of us would dream of owning a nice and comfortable house for the family. Be it just a small apartment, a luxurious condominium or just simply a place to call home. But, have you ever ponder for a moment whether to purchase your own house or just renting a home?
Well, there are certainly a whole lot more aspects to consider when buying a property. Location, pricing, amenities, accessibility and perhaps the most important of all is affordability.Many of us would like to stay in an uptown area with great addresses but ended up choosing other cheaper options due to money matters. All the more reasons why you need to punch your calculator even harder before deciding.
One good example will be buying an apartment-condo in an outskirt area. We bought this 1000 sqft condo way back in 2002. It was selling around RM138,000 at that time, which was quite affordable for a young couple like us.
And now, when we decided to upgrade to a landed property, we made a detail calculation on our home loan payments and was shocked by the findings. As of January 2008, we have paid about RM37,000 on interest alone! Plus all the lawyer fees, yearly quit rent, fire insurance etc, we had paid a total of about RM50,000 already!
Price appreciation for this area is slow and the market price for our condo now is at RM150,000 only. This means that, if we are to sell our property now in order for us to upgrade, we will incur losses of RM38,000! (Just over a 5-year period)
Know your rings and how to discover her ring size.
It may be one ring, but it's made of many distinct elements:
· The Stone will account for 75-90% of the overall cost of the ring.
· The Setting holds the centre stone. A strong precious metal is imperative in securing your investment.
· The Band will endure the most wear over time since it's in constant contact with the fingers and everything that the hand touches.
· The Hallmark indicates the type and purity of the metal. All rings must have this.
Cross checked my platinum wedding ring; found that the hallmark (PT950) is engraved at the inner ring. Pheew ... luckily we were not being cheated.
Have you ever think of surprising your love one by presenting a ring which could just fits perfectly without letting her knowing your plan? Sounds so romantic but how many of you could make it?
Here are some tips on how you could discover her ring size and turn the romantic moment in reality.I found several ways of getting ring size but these are the most easier and effective ways:
What will be your choice when buying jewelry?
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What are these qualifications?
"Bachelor" and "Master" are the names of the first and second academic degrees awarded to university students. As part of the "Bologna process", almost all study courses and qualifications are being converted to bachelor and master courses in 45 European countries. It is aimed to complete the process by 2010.
The first study course is for a bachelor's degree; it usually lasts three years and provides students with in-depth knowledge of their subject. Depending on the subject studied, students are awarded a Bachelor of Arts (B.A) or a Bachelor of Science (B.Sc.) – regardless of the type of university.
This degree qualifies graduates for a career and they are encouraged to look for suitable positions. Graduates wishing to go on to a master's degree can do this immediately after obtaining their bachelor's degree. The master's course usually lasts two years, either in the same subject or in a related one. Graduates can also start a master’s course after working for awhile. They collect credit points in a system uniform throughout Europe. The aim is to make study courses comparable and to make it easier for students to change universities on an international level.
Some two-thirds of university courses in Germany will have changed to the new system by winter term 2006/2007. The aim of the educational reformers is that in Germany, as in Anglo-Saxon countries, the majority of graduates will start work after obtaining a bachelor's degree.
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