WEngineering disasters
W1999 Aggie Bonfire collapse
WBathtub curve
WBig Dig ceiling collapse
WBuncefield fire
WByford Dolphin
WHMS Captain (1869)
WCasco-class monitor
WClyde Arc
WMV Derbyshire
WEckwersheim derailment
WEschede derailment
WFailure of electronic components
WFlixborough disaster
WForensic engineering
WPS General Slocum
WGerrards Cross Tunnel
WGreat Molasses Flood
WHindenburg disaster
WKarlino oil eruption
WKnox Mine disaster
WMV Kowloon Bridge
WLake Peigneur
WLevee breach
WManeuvering Characteristics Augmentation System
WMelcom
WMillennium Tower (San Francisco)
WNew River (Mexico–United States)
WPenistone rail accidents
WPiper Alpha
WResidual stress
WSafety-critical system
WSalton Sea
WSamsung Galaxy Note 7
WSingle point of failure
WSL-1
WStructural integrity and failure
WTacoma Narrows Bridge (1940)
WTwin Shaft disaster
WVasa (ship)
WVersailles rail accident
WWestinghouse J40
WWhen Technology Fails