John Chamberlain used components of wrecked cars (such as bumpers and crumpled sheet metal fenders) in his welded sculptures.Crash is a 1973 novel by English author J. G. Ballard, about car-crash sexual fetishism that was made into a film by David Cronenberg in 1996. See also
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References
External links

WHO road traffic injuries
NHTSA Accident Statistics
U.S. DOT Fatality Analysis Reporting System FARS
Presentation
In individuals with tuberous sclerosis, KTs commonly present with multiple firm red-colored to skin-colored nodules or tumors that emanate from the proximal nail fold or, less often, proximal skin beneath the nail. They often develop after puberty; increase in number over time; more frequently occur in the toenails than fingernails (the most common sites are on the big toe and thumb); are generally 5 to 10 mm in length but occasionally grow to far larger sizes; and may be or become disfiguring, painful, and/or incapacitating. Nearly 50% of post-puberty individuals with tuberous sclerosis have KTs. (Tuberous sclerosis is also associated with a second type of angiofibroma, adenoma sebaceum, also termed facial angiofibroma, in ~75% of cases.) Individuals presenting with KTs that do not have tuberous sclerosis commonly present with a single lesion in a nail bed. KT may also present as a recurrence of a lesion at the site where it was surgically removed. Rare cases of KTs have had a history of crushing trauma at the sites where the KTs later developed. Pathology
Microscopic histopathological analyses of KTs commonly reveal a lesion with epidermal acanthosis (i.e. thickening of the skin), hyperkeratosis (i.e. thickening of the outermost layer of the epidermis), and skin features typical of angiofibroma viz., spindle-shaped or star-shaped fibroblasts and ectatic blood vessels in a dense collagen fiber connective tissue background. Etiology
In cases associated with tuberous sclerosis, KTs appear to be a result of this diseases associated genetic abnormalies, i.e.