Archive for the ‘Technology and Education’ Category

Why is Zoology Important to Us?

Why is Zoology Important to Us?
Students who spend hours studying it may be asking why zoology is important. It doesn’t concern people, so what practical uses does it have? It’s a legitimate question. For those who are asking why, here are the answers. To Appreciate Nature If you don’t know anything about animals or biology, nature seems to be just about chaos. Everything seems to happen at random. But once you study the life cycles and food chain, you’ll have a better understanding of nature’s handiworks. When you look at the subject, you learn why animals behave this way or that way. It makes one admire nature even more. The reason why zoology is important is that it gives you the opportunity to see nature for what it really is. Not random chaos, but various life forms that interact with one another in amazing...

Why Mars is Called the Red Planet?

Why Mars is Called the Red Planet?
Mars is fourth in the order of the planets from the sun; it comes after Mercury, Venus and Earth. For years, scientists and experts have been interested about the physical characteristics, structure and composition of its neighboring planet. They have conducted numerous explorations in the past, but there are still many other important questions at the back of their minds. As part of the solar system, it is quite interesting to find out why Mars is called the red planet. The Reason Behind the Red Appearance of Mars Why is Mars called the red planet? Due to its red appearance, many people have referred to Mars as the ‘Red Planet.’ The primary reason behind this is the prevalence of iron oxide, which is commonly referred to as rust. It produces a red-orange appearance right at the planet’s...

Why is Pluto Not a Planet?

Why is Pluto Not a Planet?
There are several reasons given by astronomers as to why Pluto is no longer a planet. To better understand it, some background information is essential. Discovery and Classification In 1930 Clyde Tombaugh spotted the object over Arizona. It wasn’t entirely unexpected. The movements of the other planets suggested the existence of another one. Even before its discovery, scientists were confident in its existence, which they called Planet X. The Kuiper Belt Early on, it was assumed the Solar System consisted of the nine planets, their satellites, comets and the asteroid belt. Over the years, several heavenly bodies were discovered. Eventually scientists discovered the existence of the Kuiper Belt. These objects covered the space from Neptune up to 55 AU (astronomical units). This discovery...

Why Did Astrology Start?

Why Did Astrology Start?
Most people are aware of their sun sign (Leo, Virgo etc) but there are actually still questions regarding the origin and history of astrology. These are just some of the prevailing hypotheses about the subject. Origin It’s very difficult to give exact dates as to when the practice began. It’s a fact that early civilizations paid very close attention to the stars and their movements. Primitive man was heavily dependent on agriculture for his food. Given this fact, he learned the value of observing the occurrences of the seasons, rain, sunshine and other heavenly influences. As time went by, man became convinced that the stars and planets played a role not just in his livelihood but in his character and personality too. The Earliest Practitioners The history of astrology probably started...

Why is Nanotechnology Important ?

Why is Nanotechnology Important ?
Known as the formal study of atoms and molecules in a controlled state, nanotechnology (also known as nanotech) has a broad scope because it covers topics and concepts ranging from conventional physics to modern approaches in the development of new technologies on the molecular and atomic scale. This field of study has been very helpful to other branches of science including medicine, energy production as well as electronics. Most scientists agree that nanotech is very powerful and that it can pose serious threats to global economy and security. To know why is nanotechnology important, it is best that we look at the contributions of this study to the improvements in medicine, engineering, chemical science and physics. The Significance of Nanotech Why is nanotechnology important? There are numerous...