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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

the key eventsleadingup to the “ the space shuttle challenger disaster

The name ... an O - ring failurecausedthe space shuttle Challenger disaster

Ryne Sandberg ... the defective O - ringscausedthe Challenger Space Shuttle disaster

the cause of NASA 's flawed decisionsledto the Challenger space shuttle disaster

an o - ring that failed(passive) was caused bythe Space Shuttle Challenger disaster

a failed O Ring(passive) was caused bythe 1986 Space Shuttle Challenger Disaster

a laptop ... the data communication / analysis problemledto the Space Shuttle Challenger disaster

Engineer Roger Boisjoly 's employer of possible danger in the construction of the solid - rocket boostersledto the space shuttle Challenger disaster

rubber O - rings that were being used well below their glass transition temperature on an unusually cold Florida morning , and thus could not flex adequately to form proper seals between sections of the two solid - fuel rocket boosters(passive) was caused byThe Space Shuttle Challenger disaster

cf O - ring problemsleadingto the Challenger space - shuttle disaster

failures in governmental performance , such as the decisionsledto the 1986 Challenger space shuttle disaster

a fictionalized account of the 15 days in January 1986leadingup to the Challenger Space Shuttle Disaster

Groupthink ... the “ go feverledto the Challenger Space Shuttle disaster

the failure of O - ring seals used in the field joints of the solid rocket boosters(passive) caused bythe Challenger space shuttle disaster

What design flawsledto the Challenger space shuttle disaster

the “ o - ring anomalyledto the Space Shuttle Challenger disaster

the O - ring defectsresultingin the space shuttle Challenger tragedy

an O - ring problemledto the Challenger disaster in the space shuttle program

the frozen O - ringleadto the space shuttle Challenger disaster

that faulty O - ring seals in solid - fuel booster rockets , thoughtto have causedthe Challenger space shuttle disaster in January

or “ What operations and management flawsledto the Challenger space shuttle disaster

the failure of an O - ring seal(passive) was caused byThe Space Shuttle Challenger disaster

the whistle ... the design and decisional flawsledto the Challenger Space Shuttle disaster

the whistleblowing Morton - Thiokol engineer who triedto preventthe space shuttle Challenger tragedy

their managers of the impending O - ring failuresledto the space shuttle Challenger disaster

To give a good example of how dangerous this phenomena can be , Richard Feynman found out rubber O rings do n’t do their job when they ’re too coldcontributedto the Challenger space shuttle disaster

the failure of a single O - ring seal valued at 70 cents(passive) was caused byThe space shuttle Challenger disaster

a rubber O - ring that was below its glass transition temperature and thus could not flex adequately to form a proper seal around one of the two solid rocket boosters(passive) was caused byThe Space Shuttle Challenger disaster

rubber O - rings that were below their glass transition temperature on an unusually cold Florida morning , and thus could not flex adequately to form proper seals between sections of the two solid - fuel rocket boosters(passive) was caused byThe Space Shuttle Challenger disaster

Richard Feynman ( For those maybe not familiar with Dr. Feynman , just one of the historical points and contributions he ’s made to science and physics , he was the man who diagnosed it ... the O - ringscausedthe Space Shuttle Challenger ’s disaster

refusing of small sealing test results(passive) caused byChallenger spacecraft disaster

a rubber that was below its glass transition temperature(passive) was caused byThe Space Shuttle Challenger disaster

ground crew fatiguecontributedto the Challenger space shuttle disaster

Such a catastrophic event did occur less than a year laterresultingin the Space Shuttle Challenger disaster

A tragic example of thiscausedthe space shuttle Challenger disaster

Interview with Jesco von Puttkamer , NASA engineer , part2 : the day of the accidentcauses| OnlineFootage Space Shuttle Challenger disaster

structural failurecausedthe Challenger Space Shuttle disaster

the developmentsleadingto the space shuttle Challenger catastrophe

graphic design(passive) was caused bythe Space Shuttle Challenger disasters

an eerie homage to the last minutesleadingup to the Challenger Space Shuttle disaster of 2003

delays(passive) caused bydelays

CBS to cancel the show before being produced.[42 ] Stealth Warriors[43causingCBS to cancel the show before being produced.[42 ] Stealth Warriors[43

in January 1986ledin January 1986

after 24 years SHAREdiscoveredafter 24 years SHARE

to the death of its crew members 7 2 nasa 's ethical principles i see in the caseleadsto the death of its crew members 7 2 nasa 's ethical principles i see in the case

from a number of different factorsresultedfrom a number of different factors

after 24 years I recall shooting video with a Sony Portapak in 1974 of a dancer in a racquetball court and interviewing people at the Watkins Glen Music Festival also in 1974 , and video was rarer then , introduced in 1967discoveredafter 24 years I recall shooting video with a Sony Portapak in 1974 of a dancer in a racquetball court and interviewing people at the Watkins Glen Music Festival also in 1974 , and video was rarer then , introduced in 1967

from an extended period of time in which " the NASA team accepted a lower standard of performance for the solid rocket booster O - rings until that lower standard became the normresultedfrom an extended period of time in which " the NASA team accepted a lower standard of performance for the solid rocket booster O - rings until that lower standard became the norm

to the deaths of all seven crew membersleadingto the deaths of all seven crew members

in a significant loss in the ability of the shuttle fleet to provide the launch services required by both government and commercial entitiesresultedin a significant loss in the ability of the shuttle fleet to provide the launch services required by both government and commercial entities

the explosion was an engineering issue predicted by a computer modelcausedthe explosion was an engineering issue predicted by a computer model

to the death of its entire crew.church - ca - mountain - view - calvary - chapel2010 - 10 - 02T01:27:101,476ledto the death of its entire crew.church - ca - mountain - view - calvary - chapel2010 - 10 - 02T01:27:101,476

shuttle flights(passive) caused byshuttle flights

it to blow upcausedit to blow up

in the death of Christa McAuliffe andresultingin the death of Christa McAuliffe and

to the deaths of the seven astronautsledto the deaths of the seven astronauts

the Space Shuttle Challenger to tear up to the incidentcausingthe Space Shuttle Challenger to tear up to the incident

if NASA leadership had listened to the engineers ’ concerns with the O - rings at colder temperaturescould have been preventedif NASA leadership had listened to the engineers ’ concerns with the O - rings at colder temperatures

in 7 lives being lostresultedin 7 lives being lost

if leadership had listened to Morton Thiokol engineerscould have been preventedif leadership had listened to Morton Thiokol engineers

the challenger tragedy editor 's noteprobably would have preventedthe challenger tragedy editor 's note

to the decision to return to using expendable launch vehicles for Defense Department payloads911blogger.comSCHRIEVER AIR FORCE BASE Receives Twin Tower Beam for 9/11 .1600ledto the decision to return to using expendable launch vehicles for Defense Department payloads911blogger.comSCHRIEVER AIR FORCE BASE Receives Twin Tower Beam for 9/11 .1600

the timely launching of the ACRIM 2 satellite , which he worked on , to replace ACRIM 1preventedthe timely launching of the ACRIM 2 satellite , which he worked on , to replace ACRIM 1

a national tragedy(passive) caused bya national tragedy

CBS to cancel the show before it finished productioncausingCBS to cancel the show before it finished production

a shortagecreateda shortage

up to the launch of flight 51-lleadingup to the launch of flight 51-l

to the neededleadsto the needed

to changes in the shuttle launch system , which meant that Galileo 's trajectory was changed from a direct flight of about two - and - a - half years to an interplanetary flight path using gravity - assisted flybys of Earth and Venusledto changes in the shuttle launch system , which meant that Galileo 's trajectory was changed from a direct flight of about two - and - a - half years to an interplanetary flight path using gravity - assisted flybys of Earth and Venus

in a growing backlog of commercial satellite launchesresultedin a growing backlog of commercial satellite launches

that night ’s newscastleadingthat night ’s newscast

to a hiatus in the shuttle program that lasted thirty - two monthsledto a hiatus in the shuttle program that lasted thirty - two months

from an error in judgmentresultedfrom an error in judgment

in 7 deathsresultingin 7 deaths

in the death of all the astronauts on boardresultedin the death of all the astronauts on board

all from ever flying in spacepreventedall from ever flying in space

such a dramatic re - evaluation of the real priorities in the space industrycausedsuch a dramatic re - evaluation of the real priorities in the space industry

playwright Jane Andersonledplaywright Jane Anderson

other thing is applying the ieee code of ethicsleadsother thing is applying the ieee code of ethics

the O - ring problemdiscoveredthe O - ring problem

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Smart Reasoning:

C&E

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