By admin1 on Nov 28, 2008 in SCIENCE & TECHNOLOGY, Space | 0 Comments
During the Era of the Cold War, NASA and the Russian Space Agency were competing with each other to be better than other in space. There was the competition to the moon and to the beyond between the two agencies.
However, with the end of the Cold War, government funding reduced dramatically in the area of space travel. There was no longer a race as governmental funding dwindled to a fraction of their original selves. However, with the advent of private industries a new space sector was born, namely the “Space Tourism”.
Space Tourism is a booming new sector in the United States, Europe and in the Russian Federation. Many companies are trying to recruit new people to pay money and go out into space. The cost is bared by the companies and the customers.
Start of the Space Tourism era:
The first real start of the Space Tourism era was when the Californian Millionaire Dennis Tito was sent to space with the Russian Soyuz Spacecraft to visit the ISS (International Space Station). As he was the first civilian space traveler to travel into space by paying a fee, it paved way for further new travels.
By admin1 on Nov 28, 2008 in SCIENCE & TECHNOLOGY, VOIP | 0 Comments
In the early years, people don’t have any idea about the latest technologies.
The only fact they know about this is that technology is the basic way and the common thing how it is done. Computer is the most common high-tech device these days.
Consumers only know that computers are just for storing and processing information and files.
We used to stick in this thought without realizing that computers can also be installed with software and programs that can process sounds.
Nowadays, we are already fed with the things in our computers that transmit and process sounds and interpret it for us to understand. We are now benefiting with this innovations that the cyber genius used to develop.
Voice over Internet protocol (VOIP):
VOIP, also known as Voice over Internet protocol, describes the category of hardware and software that allows the people to make telephone calls by means of the internet.
Voice signals are transformed to small packet of data, which are transformed on shared public lines, for the reason of avoiding the tolls of the traditional public switched telephone network (PSTN).
By admin1 on Nov 28, 2008 in SCIENCE & TECHNOLOGY, Space | 0 Comments
When the Space Age actually started with the launch of Sputnik in 1957; there was a huge race between the two major countries at the time namely the United States and the USSR. Thus, it was a race to see who can go faster and who can achieve more.
Although the Russians achieved more in the beginning, by taking the first man into Space, the first satellite into space, the first dog into space and the first spacewalk in space; they lost the initiative when the Americans landed on the Moon.
However, the real issue was designing a Reusable Spacecraft, which can be used over and over again. This was the most important issue as throwing away a spacecraft after a single usage was very costly and thus it did not allow rapid expansion into space.
Although due to Cold War, huge budgets were spent, still the major race was on to see that would be able to develop a spacecraft that would allow it to be used again.
First space shuttle:
The Americans won this race by designing the First Space Shuttle. Technically a Space Shuttle is a High Altitude Aeronautics Aircraft that is designed to withstand the conditions of outer space. The Space Shuttle is designed after an aircraft and its wings and aerodynamics properties roughly resemble an aircraft.
By admin1 on Nov 27, 2008 in SCIENCE & TECHNOLOGY, VOIP | 0 Comments
Internet calling has become popular, especially for those travelers, families, and others, with relatives in foreign countries.
This service is currently improving with the existence of competitions. Because of this, the formerly free providers are now charging per-minute rates for some of their services.
But if price is the most important factor for you, you can still save a lot of money.
Before you begin:
For you to talk over your PC, you need a microphone and speakers. You can also use your computer’s built-in components, but you probably won’t get very good performance; ambient noises will get picked up, your conversations will not be private, and your microphone will recycle speaker output, causing echoes.
In order to circumvent these problems, it is recommended that you buy a headset. There are number of high-quality PC headsets that connect directly to your computer. Some connect through your headphone or microphone jacks, and some go through your USB port. All of them are super-easy to set up.
Making calls:
There are 2 different types of VOIP service. One VOIP service allows you to make calls from your computer to another landline or mobile phone; the other VOIP service lets you make calls from your computer to another computer.
By admin1 on Nov 27, 2008 in SCIENCE & TECHNOLOGY, Space | 0 Comments
As the advancement of space technology continues, the private and the public sector’s interest in space tourism are increasing exponentially.
Now there are several corporations out there that are competing with each other, so that they can send more and more people to the Earth’s orbit or even to the moon’s.
In the orbit front, the famous airline company Virgin Atlantic has formed a new space tourism company called “Virgin Galactic” with a mission to make orbital flight for ordinary middle class possible with lowered ticket costs.
In the moon front, Space Adventures Inc. has started an advertisement for its moon flights for $100 million dollars a seat.
Thus with the advancements of these entrepreneurial companies it wont be long (perhaps two decades) before space tourism become more active and more people travel everyday into space for touristic purposes.
Thus with the advancements in space tourism, it wont be long before need for space hotels arises. With the thousands of dollars (maybe tens of thousands of dollars) paid by the space traveling customers, many will want to stay in a some sort of a space hotel before moving on back to Earth.
By admin1 on Nov 27, 2008 in SCIENCE & TECHNOLOGY, VOIP | 0 Comments
It is already a great knowledge to all of us that you can now make all of your phone calls with your Internet broadband connection as opposite to an analog phone line or the regular telephone line.
Voice over Internet Protocol (VOIP) is now commonly known as Internet voice. VOIP is the technology that makes this possible.
Some VOIP services that limit you to making calls only to people with the same service as you are using, but there are others that give you the liberty to call local, long-distance, international, and mobile numbers.
Similarly, there are VOIP services that oblige you to make phone calls on a special VOIP phone or your computer, but others will make it possible to use a regular telephone through an adaptor.
Using VOIP can have many advantages:
One major benefit in using VOIP services is that it can really save you money. Many VOIP providers offer flat rates for long distance services. Most of these providers also allow you to select your own area code but this does not need to be the area code where you live.
By admin1 on Nov 27, 2008 in SCIENCE & TECHNOLOGY, Space | 0 Comments
One of the pondered problems of space exploration and expansion is the production of space garbage. It is really sad, as something as noble as space travel can create such an ugly problem.
Of course, space exploration and expansion into outer space should be done at all costs, but the problem that comes with it should be explored at length to find a plausible solution.
The sources of space garbage:
The first main source of space garbage comes from the numerous satellites that orbit around our planet earth today. It is a source of constant amazement that people don’t think about what happens to satellites once they finish their lifetime. A general lifetime of a commercial satellite can range from 5 years to 15 years.
However, more and more satellites are being launched everyday, and thus the problem arises exponentially. As the satellites finish their operational lifetime due to aging or getting damaged, they start to pose a hazard to every other thing in their orbit.
As a satellite loses its ability to push against the earth’s gravity well by adjusting its orbit by orbital thrusters, it can become dangerous to other spacecraft around itself. It must be eased back into Earth without falling on top of a major city.
By admin1 on Nov 26, 2008 in SCIENCE & TECHNOLOGY, VOIP | 0 Comments
Be sure to do some researches to find the best deal for you if you are searching for a VoIP Company.
VoIP or voice over IP is very new and there are a lot of competitors competing in the market. Prices for VoIP phone service vary considerably from company to company.
The current trend appears to be that the traditional phone companies offer this service at the most expensive rates and small Internet Companies that concentrate only on delivering voice over IP telephone services, offer the best rates or sometimes amazingly good rates.
How to find a good VoIP company?
If you want to find a good VoIP Company, the best way is through the Internet. VoIP is actually an Internet technology.
You will have to use a variety of search terms on the search engines in order to get a full view of your options; simply type things like, VoIP, ‘voice over IP’, ‘VoIP telephony’ and don’t forget to enter the name of the country you live in as services will be provided by companies in some countries and not in others.
By admin1 on Nov 26, 2008 in SCIENCE & TECHNOLOGY, Space | 0 Comments
With the advancements in space technology, the opportunity for the private sector to get out into space and make money has become a reality.
As we are slowly completing the first decade of the 21st century, there are more new commercial opportunities in space than ever.
Commercial opportunities in space:
Space Tourism
Perhaps the most widespread commercial opportunity in space is the Space Tourism. With the travel of the millionaire Dennis Tito aboard on a Soyuz spacecraft to the International Space Station; it has become a reality for civilians to take commercial flights into space. After Dennis Tito, more people have followed into space to take an orbital flight to go to the International Space Station.
In fact, many companies have been formed and even the famous commercial airline the Virgin Atlantic has formed a new company for space travel: The Virgin Galactic. In fact, the main purpose of Virgin Galactic is to take common people to outer space for an affordable fee.
By admin1 on Nov 26, 2008 in SCIENCE & TECHNOLOGY, VOIP | 0 Comments
Communication is deeply essential in any business, running a business requires for every department to be in constant communication with each other to avoid confusion.
Each division has an important role in keeping the business running.
Without communication, each one could be operating solely on own devices and could conflict with the operation of another.
That is why successful businesses maintain a good telephone system that can keep them in contact with each other as well as to their customers.
Service providers and carriers that at present manage or are planning to manage both retail and wholesale customers do not have the time and resources to manage multiple network solutions. A lot of them should be familiar with the benefits of an all-in-one solution, so they can concentrate their time and resources on increasing their customer base.
Business VoIP:
Having a good quality business VoIP in the business world is not a problem as long as it suits and satisfies the customer needs. Advertisements and lots of fliers would be a big help for the expansion of the products. Your customer deserves the best.