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Expert Author: Ellen Bell | Submitted: 2008-06-23 | Word Count: 578 | Views: 56 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 | Submitted: 2008-06-20 | Word Count: 633 | Views: 6 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 | Submitted: 2008-06-05 | Word Count: 733 | Views: 30 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 | Submitted: 2008-05-15 | Word Count: 535 | Views: 94 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 | Submitted: 2008-05-12 | Word Count: 501 | Views: 16 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 | Submitted: 2008-03-28 | Word Count: 565 | Views: 41 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 | Submitted: 2008-02-24 | Word Count: 514 | Views: 37 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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