Science E-zine

No more Stars in the Sky

February 06, 2012 admin

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A recent report revealed that sooner or later galaxies in the universe will not be able to give birth to new stars. According to this report, reason behind this change is that there is lack of hydrogen gas and few other gases to produce new stars. As soon as these gasses will disappear, galaxies in the universe will lose one of the key ingredients to produce stars. This study was done by Robert Braun who is head of the research team and Francois Combes. Francis Combes is co-author of this study.

Research team headed by Robert Braun compared level of molecules of hydrogen gas. These molecules collectively form clouds and from these clouds stars are produced. With the aid of Paris Observatory, CISRO astronomy and university of Western Australia, Robert was able to measure molecules of hydrogen that was present billions of years ago in the galaxy. This was possible because of the fact that the celestial body existing far away is younger than the closer ones.

Work of Robots in medical field

February 06, 2012 admin

Few decades ago, people are aware of robots only through movies and books. Robots are used for the purpose of entertainment in various movies. In these days, robots plays a major role in the field of medicine. Scientists are trying to find out new ways for making use of robots in their medical field. Robots can be helpful in the medical world by three ways which includes dealing with diagnosis, surgery and bringing back good health for the patients.

There seems to be high risk of difficulties in most of the surgeries and some times there are chances for mortality. Hence, most of the scientists and doctors made various researches in order to make the surgeries safe and secure. In such situations, robots can help a lot in making the surgery more safer since they could make smaller cuts in the organs or tissues. This would in turn make the patients feel easier and comfortable.

Career of Dr. Stephen Hawking

February 06, 2012 admin

Stephen Hawking is known as a super genius on international platform. He is the world’s one of the first and one of the best theoretical physicists. Stephen Hawking’s studies mainly concentrates on cosmogony and characteristics of space and time. These are specially named as singularities. Due to his intensive studies, he was able to produce three bestselling scientific journals. Those three bestsellers were namely, brief history of time, Baby Universes and Black Holes. As a team with W Israel, Stephen Hawking also produced books such as 300 years of gravity and General Relativity.

Continuing with Albert Einstein’s theory of Relativity, Hawking explained that how space-time, singularities associated with space-time and Big Bang were born together. Singularities are considered to be irregularities in space-time of the universe. Laws of physics have failed to explain these irregularities.

Business and Science

February 01, 2012 admin

The Relationship Between Business and Science

Although business and science seem to be on the opposite poles of the globe, they are still part of the same planet. Science has its applications in the field of business, while business is employed in a number of scientific disciplines.

No business could probably exist without the use of mathematics, which is a major branch of science. While businesses rely on marketing and communication to produce sales, developing a business product requires both creativity and some scientific study. Statistics is needed in determining the quality of a product, while accounting is employed in tracking assets, liabilities, expenses and profits.

On the other hand, many scientific developments eventually become commercial products. Medicines, medical devices, electronics, cars, construction materials and food undergo scientific experiments and studies before the final products are presented to the target market. Even professional services in scientific discplines, such as medicine, engineering and dentistry, are offered using marketing techniques.

Science and business have defined boundaries. But neither discipline cannot exist without the other.