Second law thermodynamics [Mechanical engineering]

Second law thermodynamics

Does Nature Break the Second Law of Thermodynamics?

November 2008In seeming defiance of the second law of thermodynamics, nature is filled with examples of order emerging from chaos. A new theoretical framework resolves the apparent paradox

Science has given humanity more than its share of letdowns. It has set limits to our technology, such as the impossibility of reaching the speed of light; failed to overcome our vulnerabilities to cancer and other diseases; and confronted us with inconvenient truths, as with global climate change. But of all the comedowns, the second law of thermodynamics might well be the biggest. It says we live in a universe that is becoming ever more disordered and that there is nothing we can do about it. The mere act of living contributes to the inexorable degeneration of the world. No matter how advanced our machines become, they can never completely avoid wasting some energy and running down.Every Issue. Every Year. 1845 - Present Not only does the second law squash the dream of a perpetual-motion machine, it suggests that the cosmos will eventually exhaust its available energy and nod off into an eternal stasis known as heat death.

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FAQ

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Biology. /. Second Law Thermodynamics/Entropy.

Good question Chastity.  The Law of entropy states that with any change of energy from one form to another there is a loss of useful energy.  Life does not violate this tenet.  In a living system the 2nd law is continually in force during the metabolic process.  When the process ceases (death) the cell return to order as each component breaks down to the individual atoms. (dust to dust.
 For a better explanation go here:
 

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