History Main / MurphysLaw

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As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly. [[note]]In certain circumstances this single easy-to-miss error could cause a chain of DisasterDominoes in the hydraulic control system, ending with the aircraft locked into a steep climb with no hope of recovery.[[/note]] Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]] In other words, anything that ''can'' happen, ''will'' happen.

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly. [[note]]In certain circumstances this single easy-to-miss error could cause chain of DisasterDominoes in the hydraulic control system, ending with the aircraft locked into a steep climb with no hope of recovery.[[/note]] Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]] In other words, anything that ''can'' happen, ''will'' happen.

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly [[note]]In certain circumstances this single easy-to-miss error could cause chain of DisasterDominoes in the hydraulic control system, ending with the aircraft locked into a steep climb with no hope of recovery.[[/note]] Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]] In other words, anything that ''can'' happen, ''will'' happen.

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly. Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]] In other words, anything that ''can'' happen, ''will'' happen.

A link somewhere on the Internet sent you to this page.

It may refer to one of the following:
* UsefulNotes/MurphysLaw: If a tool can be misused or abused in some way, eventually someone will.
* ''Webcomic/MurphysLaw'': The webcomic
* ''Series/MurphysLaw'': The UK drama series with James Nesbitt
* ''WesternAnimation/MiloMurphysLaw'': The animated series about Edward Murphy's optimistic, [[HistoricalCharactersFictionalRelative fictional descendant]]

Please change any link so that it points to the correct page.

* UsefulNotes/MurphysLaw

->''"In 1949, Edward Murphy conducted a rocket sled experiment - to see how much pressure a human being could withstand. Murphy's experiment failed. Spectacularly. Over and over. Needless to say, he didn't start off on the right foot. That's why it's called 'Murphy's Law', because if anything can go wrong; it will! [...] It's on us to take everything that can go wrong, and make it go right. It's on us to try, anyway."''
-->-- '''Meredith Grey''', ''Series/GreysAnatomy'' "It Only Gets Much Worse"

Murphy's Law is summed up as "If something ''can'' be used or done a right way and a wrong way, [[WhatCouldPossiblyGoWrong and the wrong way will lead to catastrophe]], it ''will'' [[LethallyStupid be used or done the wrong way]]."

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly. Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]] In other words, anything that ''can'' happen, ''will'' happen.

Murphy's Law is also the most commonly used term for the infamously pessimistic maxim, "Anything that can go wrong, will go wrong" applied to life and fate in general. The creator was not happy that his important advice was [[MemeticMutation taken out of context]] -- this itself became an example of [[SelfDemonstratingArticle Murphy's Law in action]]. Given that the actual Murphy's Law is something different, we cover this mutation under FinaglesLaw [[note]]A name created to give a proper name to the more common derivation[[/note]] instead. However, on this wiki, it references quite a few things, so we've made this page to help people figure out which one they really want.

Arthur Bloch's 1977 book ''Murphy's Law, and Other Reasons Why Things Go WRONG'' [[TropeCodifier popularized the term]], if only mostly with the above deviation. The first sequel, ''Murphy's Law Book Two'', disseminated HanlonsRazor, which is often a good explanation for why the wrong way was employed.

Another way of looking at this law is the '50-50-90 Rule', which is described as 'If there is a 50-50 chance, 90% of the time it will go wrong'.

If you want...
* ...the trope "Anything that can go wrong, will go wrong", it's under FinaglesLaw.
* ...the webcomic, it's under Webcomic/MurphysLaw, or possibly, ''ComicStrip/PVTMurphysLaw''.
* ...the trope about a bed that traps people, it's MurphysBed.
* ...the UK drama series with James Nesbitt, it's ''Series/MurphysLaw''.
* ...the law as laid down by Alex Murphy, that's Franchise/{{RoboCop}}.
* ...the show about Edward Murphy's optimistic, [[HistoricalCharactersFictionalRelative fictional descendant]], it's ''WesternAnimation/MiloMurphysLaw''.


Also, Murphy was an optimist.

If an internal link led you here, please correct it to point to the right page.

Murphy's Law is also the most commonly used term for the infamously pessimistic maxim, "Anything that can go wrong, will go wrong" applied to life and fate in general. The creator was not happy that his important advice was [[MemeticMutation afterwards taken out of context]] -- this itself became an example of [[SelfDemonstratingArticle Murphy's Law in action]]. Given that the actual Murphy's Law is something different, we cover this mutation under FinaglesLaw [[note]]A name created to give a proper name to the more common derivation[[/note]] instead. However, on this wiki, it references quite a few things, so we've made this page to help people figure out which one they really want.

Murphy's Law is also the most commonly used term for the infamously pessimistic maxim, "Anything that can go wrong, will go wrong." The creator was not happy that his important advice was [[MemeticMutation afterwards taken out of context]] -- this itself became an example of [[SelfDemonstratingArticle Murphy's Law in action]]. Given that the actual Murphy's Law is something different, we cover this mutation under FinaglesLaw [[note]]A name created to give a proper name to the more common derivation[[/note]] instead. However, on this wiki, it references quite a few things, so we've made this page to help people figure out which one they really want.

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". For instance, the loss of several F-111 (TFX) aircraft during the Vietnam War happened due to the backwards insertion of a graphite pin in the rudder assembly. Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]]

As originally applied, Murphy's Law -- coined by, and named after, U.S. Air Force engineer [[http://en.wikipedia.org/wiki/Edward_A._Murphy,_Jr Edward A. Murphy, Jr.]]-- was intended not as ironic humor but as a serious admonition to engineers: a device shouldn't be made so that it ''can'' be used incorrectly in the first place, a practice commonly referred to as [[WhoWouldBeStupidEnough Idiot-Proofing]] or "defensive design". Study, for instance, the loss of several F-111 (TFX ) aircraft during the Vietnam War due to the backwards insertion of a graphite pin in the rudder assembly. Had Murphy's Law been heeded, the pin would have been designed so that it ''could not be inserted backwards''. One of Murphy's co-workers would later sum up the engineer's idea as [[DidntThinkThisThrough "If there is any way to do it wrong, [the technician] will [achieve it]".]]

* ...the show about Edward Murphy's optimistic, fictional descendant, it's ''WesternAnimation/MiloMurphysLaw''.

-->--'''Meredith Grey''', ''Series/GreysAnatomy'' "It Only Gets Much Worse"

->''"In 1949, Edward Murphy conducted a rocket sled experiment - to see how much pressure a human being could withstand. Murphy's experiment failed. Spectacularly. Over and over. Needless to say, he didn't start off on the right foot. That's why it's called 'Murphy's Law', because if anything can go wrong; it will![...] It's on us to take everything that can go wrong, and make it go right. It's on us to try, anyway."''

->''"In 1949, Edward Murphy conducted a rocket sled experiment - to see how much pressure a human being could withstand. Murphy's experiment failed. Spectacularly. Over and over. Needless to say, he didn't start off on the right foot. That's why it's called 'Murphy's Law', because if anything can go wrong; it will!"''

-->--'''Meredith Grey''', ''Series/{{GreysAnatomy}}'' "It Only Gets Much Worse"