The Murphy’s Law is an empirical law that seeks to explain the events that occurred.
This law has become pessimistic thinking on the part of the population. Thus, the phrase that defends and explains the law comes to say that if something can go wrong, it will.
This Murphy’s law is based on the natural law of entropy. Entropy, a phenomenon studied in thermodynamics, is a principle of nature by which each particle tends to disorder.
And how does this relate to Murphy’s law? Followers of this law believe that defensive designs can be created in the face of entropy.
History of Murphy’s Law
Edward Aloysius Murphy was an American aerospace scientist. He was one of the best aerospace engineers of the 1940s and 1950s. And he was tasked with carrying out rocket experiments for the US Air Force in the fight against the USSR during the Cold War.
Murphy’s Law was born with the experiment called MX100. This experiment aimed to test human resistance to G forces.
For this, a humanoid puppet was launched on a sled. It was later tested on Captain John Paul Stapp.
To measure these forces, Murphy and his assistant put a sensor vest on the captain. However, after launch, they noticed an error in the installation: the cables were connected upside down, so testing had been useless.
It was here when Murphy uttered the famous phrase that would become so-called Murphy’s Law. However, it was just Murphy’s anger at his assistant : “If this person has a way of making a mistake, he’ll do it.”
This sentence was later passed by word of mouth among the rest of the scientists. So he changed it to “if it can happen, it will happen”.
Later, his son denied this phrase. According to him, the phrase was: “if there is more than one way to do a job and one of them ends in disaster, someone will do it that way.”
The phrase was announced at a press conference. Stapp uttered this phrase to journalists, putting it in Murphy’s mouth, to explain why the experiment had failed.
Murphy’s Law in Popular Culture
The origin of the law did not matter, as that explained another circumstance. Thus, this law brings with it a defense design principle. With this, it is intended to avoid future errors of an action that might occur.
In the beginning, Murphy’s law was a scientific premise. However, later it came to popular knowledge.
This was thanks to literature. Its first appearance was in 1952. The famous phrase “if something bad can happen, it will happen” came out in the epilogue of John Sack’s book The Butcher: The Ascent of Yerupaja .
Today, Murphy’s Law has become so popular that there are movies inspired by it.
This is the case of Interstellar , which has this law as its initial development. Even one of the main characters is called Murph.
Murphy’s Law Spirit
Also, Murphy’s law is usually represented with buttered bread. So the bread will always fall on the butter side.
However, it is shown that these types of situations have a physical explanation. In addition, studies derived from Murphy’s law have won Nobel prizes for scientific engineering.
Even so, popular knowledge turned this law into something superstitious. Therefore, those who believe in luck will grant this law to a supernatural force in the universe that causes everything to go wrong.