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system that includes the suspension, guidance and propulsion of vehicles, especially trains, using a large number of magnets for lift and propulsion based on magnetic levitation. This method has the advantage of being faster, quieter and s...
without wheels The wheel is without doubt one of man’s most impressive early inventions. The important difference between a wheeled cart and its predecessor, a sledge, lies in the arrangement and quality of the bearing surfaces. The Concis...
the evolution of the universe as starting in an explosion 13.7 billion years ago from an extremely small and dense state. Initially the entire cosmos was compacted into a size smaller than an atom. Since the beginning, the time point of the...
electronic devices hurting our planet Devices that utilize electrical power often emanate electropollution. Electropollution is fundamentally the unseen electromagnetic powers emitted from diverse things which depend on electrical power to ...
the human body, but human brain. The effects of electromagnetism on the human brain are both positive and negative and are nothing short of a cosmic intervention. The affect that electromagnetism has on the human body in turn effects our da...
are contradictory statements on this issue. Many researchers claim that there are not any dangers of cell phones. On the other hand, there are many researchers and health professionals who claim that there are no dangers of cell phones. Thu...
Kirchhoff's Current Law Kirchhoff's Current Law, furthermore renowned as Kirchhoff's Junction Law and Kirchhoff's First Law, characterises the way that electric present is circulated when it crosses through a junction - a issue where three...