No. 189 EASY SCIENCE
Author: Maria Cristina Chaler.
knowledge re-released
A special balance.
know the material, its origin and evolution, the formation of different substances and why some of their properties such as electrical, color, mysterious empty space that conforms and the forces acting on it.
These "mysteries" that science was discovering and explaining awaken the wonder in front of the universal vastness and continue looking for answers and finding new questions.
is notable as the Universe continues the trend to equilibrium but in itself is chaotic. Chaos and balance is cleared and all is often pursue goals that man is ignorant.
In physics, Newton in the seventeenth century, and some principles basis by observing the movement of bodies.
His first principle inertial said: "Every body tends to retain indefinitely a state of rest or motion that is." If this is somehow altered saw there is a third Newtonian principle that says: "When a body exerts a force on another (action) it responds with a force equal and opposite (reaction)." The so-called reaction will tend to cancel the first to restore the balance that the body is reluctant to leave. These pairs of interaction found all around us.
molecular level, and observed by the chemical, the famous Chatellier principle governing the equilibrium reactions "When an external cause affects a chemical system in equilibrium, he opposes creating an effect that tends to override any cause. "
In biology a living body also has a steady state governed by a principle that receives homeostasis name: "When a living body is disturbed by external causes for generating the effect that this change is set aside." For example when you are exposed to intense cold throughout our body reacts accordingly to oppose it and prevent disease.
ecology At the famous widely known ecological balance as a minimum alteration in a biome (all living things) generates huge natural changes to compensate and restore the original balance.
Thermodynamically ( study of heat, work and energy generated by the systems), there is balance between the tendency to order, the first law of thermodynamics and a trend to disorder, the second law of thermodynamics, which vary with external conditions.
refrigerator ice When we released it at room temperature, passing the liquid state spontaneously, because under these conditions prevails the tendency to disorder, in contrast with the low temperature the tendency to order causes the molecules are placed in fixed locations and the liquid solidifies.
pressure level, when we connect through a semipermeable membrane that passes only solvent, two solutions of different concentration, since more water will dilute to more concentrated the pressure generating called osmotic until equilibrium concentrations and pressures. In the initial state the system is unbalanced but naturally tends to balance.
A liquid level diffusion, when put colored substance in a colorless liquid stain origin belonging to a particular type of molecule diffuses into the colorless substance in the balance until the color is uniform.
is good to keep in mind that all states of equilibrium which tends nature are dynamic, never static because in them is constant movement and constant exchange of energies.
systems are not balanced at all times because in nature there permanently destabilizing forces, but once out of balance the natural tendency is to return to a lower energy state. Order and disorder coexist permanently and natural imbalances are often required to generate life and movement of energy, permanent static balance would be the constituent of a stillness like the lack of life in the Universe which apparently live shows as static has within own enormous energies at work.
Life is movement of the imbalance to balance.
The mysteries of the universe is being revealed bit by bit and in recent times with the advance of technology is increasingly known, but the man despite being so smart is still long way to go because as you progress, the challenges are enormous and older are the questions and doubts. The path of knowledge is infinite as the universe and man can never cover while you are confined to their senses dimensional.
Man is just a dot on the vast Universal but has an important purpose of being 
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