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Science Articles |
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Expert Author: Ellen Bell Did you know that magnets can actually help your health? Many of the incredible advances in modern medicine can be credited to the use of magnets. We'll explore some of the ways that magnet technology is improving the way we treat patients. Expert Author: Barb Luick The main research revolving around adult stem cells is that they have the ability to divide and self-renew indefinitely. This means that with the right research, adult stem cells could be used for all sorts of things. They are already more than valuable in research, particularly those which have cures that seem to be far away and hard to find. The adult stem cell, which has the ability to become any other type of cell in the body, might just be the greatest link between what is known about the human body, and what is not – and it might be the thing that helps researchers create a better life for all. Expert Author: Sean M. Clarke Human cloning is the creation of a genetically identical copy of a human being, human cell, or human tissue. The term is generally used to refer to artificial human cloning, although human clones in the form of identical twins are commonplace, with their cloning part of the natural process of reproduction. Expert Author: Skye Lanse India joined the international space race October 22, launching its first unmanned mission to the moon. The unmanned lunar orbiter is called Chandrayaan-1, which means “moon craft” in ancient Sanskrit. Scientists clapped and cheered as Chandrayaan ascended from the Sriharikota space center in southern India. Indian Space Research Organization chairman G. Madhavan Nair said the purpose of the mission is to “unravel the mystery of the moon.” Expert Author: Joe Owens In the realm of mortals, life may seem to be closing in on black and white. We lead our lives with the orientation that only the quantifiable, observable and overt are deemed to be true. However, in the realm of the endless, human beings are mere mortal creatures and truth is not a matter of great importance. It is a world where scary creatures lurk, ghosts and mummies cause mayhem, and humans are at the mercy of unfathomable paranormal events. Expert Author: Jeffrey A Solochek When I was growing up everybody had a TV with maybe 5 or 6 channels. There wasn't anything known as cable TV. At my house we got channels 4, 6, 10, 12 and 18. Later on we also got channel 17 which was Fox TV. I can remember when I first heard about HBO which was a box that only got you HBO and nothing else. That privelage would cost a household maybe $50. Expert Author: Aurora Lipper This article teaches kids about the Crystal Farming and gives a handful of totally fun activities to experiment with for their homeschool science learning (including rock candy and homemade geodes). It’s also good for boy scouts working on a badge, or for any kids that love science experiments. These experiments are part of a homeschool science program that I teach, and I promise your kids will love it. Expert Author: Aurora Lipper This article teaches kids about chemistry and is an excellent introduction to the totally fun activities in homeschool chemistry (including exothermic reactions, phase shifts, and acid indicators). It’s also good for boy scouts working on a badge, or for any kids that love science experiments. These experiments are part of a homeschool science program that I teach, and I promise your kids will love it. Expert Author: Nicolas Green Nowadays, with the price (and pollution levels) of traditional energy sources such as burning coal and other combustible resources being extremely high, countries are forced to look at other, more renewable energy sources to meet their needs. Making use of wind to power our lives is one way that we, and our governments, can help to reduce the stress on an already battered environment, and also help the economy while we're at it. Expert Author: Philip Yaffe The metric system has taken over the world. Meters, grams, liters, etc., are everywhere; the number of countries that don't use the metric system can be counted on the fingers of single hand. Now that it is so firmly established, it would seem appropriate to update it by adding a few more important measurements that still rely on cumbersome, old-fashioned non-metric units - the hours of the day and the degrees of a circle. Expert Author: Mark Boardman The world's weather can have an enormous impact on a local scale. From a whirlwind to a cyclone, or an ice storm to a drought, the weather takes its toll. But did you know that the whole world's weather is capable of making the whole Earth move? As it rotates, the Earth wobbles as it spins on its axis. And as it slows down, the planet develops a host of different wobbles, ranging in time period from a few minutes to billions of years. Expert Author: Archna Gupta On a summer day in Paris in 1783, Jaques Charles did something as tonishing. He roared 3,000 feet above ground in a balloon of rubber-coated silk bag filled with lighter-than-air hydrogen gas. Though this event had no significance for the next two centuries, yet Charles had launched a quest to harness the power of hydrogen for transportation. Expert Author: James W. Smith Research continues on the agricultural and environmental mystery known as Colony Collapse Disorder (CCD). However, finding a cause and a subsequent cure for the problem is fast becoming a race against time for scientists. The number of disappearing honey bees in recent years is indeed staggering. Many beekeepers estimate that, at the current rate of bee loss, there now may be only a ten year window to find a cure. Colony Collapse Disorder is unique since it leaves bee hives with a queen bee, a few newly-hatched adults, and plenty of food, while all of the worker bees responsible for pollination just disappear. Expert Author: Ellen Bell Magnets have been in use for thousands of years. The first known reference to magnetism dates back to the 4th century B.C.E. from a Chinese literary work called "Book of the Devil Valley Master." In this book, it was written that "lodestone attracts iron to it." Lodestone is a type of magnetite metal with a special crystalline structure that can naturally create a magnetic field, thereby attracting and magnetizing iron. By the 12th century A.D., Chinese sailors were using lodestone rocks as compasses for sea navigation. Expert Author: Dr. Edi Bilimoria Helena Petrovna Blavatsky’s (HPB) task was to act as a messenger to bring the knowledge that there is a Divine Wisdom – Theo-sophia as the root and basis upon which all philosophies, sciences and religions are founded and which guides the cosmos, nature and human life. These days we find increasing numbers of scientists turning towards mysticism as a complement to the rational scientific method. To know more about blavatsky's message and teaching, keep reading... Expert Author: Dr. Edi Bilimoria These days we find increasing numbers of scientists turning towards mysticism as a complement to the rational scientific method. Science adopts the Aristotelian, inductive method to move from the particular to the general, rather like assembling individual pieces of a jigsaw puzzle: discrete observational data are collected and gradually fitted into a general picture, the latter being a mental representational model of the physical effects observed. To know more about how science and occult science work, keep reading... Expert Author: Andrew I. Johnson Trees of different species vary greatly in size, shape and overall appearance. Generally, however, trees are comprised of the same basic components, with a root system in the ground anchoring a strong, vertical trunk that supports a crown of branches, twigs, and leaves. Here we examine these basic components of a tree and the functions associated with each... Expert Author: Ron Victor If science is your child’s much loved subject in the school, then it would be very worthful if you enroll him or her in any of the best science camp during summer vacation. By this way they can learn lots of many interesting things and work on entertaining science projects as the summer months take form. Is there a better way to take pleasure in a summer vacation than to spend it doing what you love the most? Expert Author: Ron Victor The most basic level human beings learn is through experience. We give meaning to each event in our lives according to our current needs and belief system. Our experiences are the sum total of our memory of the event and the meaning that we attach to it. What we learn from each experience determined by our belief system and needs at the time of the event as much as by the event itself. Expert Author: Kevin Camilleri DNA testing is by far the most effective and accurate means by which a biological relationship can be said to exist between one person and another. Whether that be through traditional paternity testing or alternatively testing some more distant relationship (usually in order to determine paternity), such as avuncular testing or grandparentage testing, there are a number of significant reasons for using DNA testing where disputes or potential discrepancies arise.
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