the.com/detonator

the small button that pretends it isn't responsible for what happens next

means A device that triggers an explosion, setting off a larger charge by providing the initial spark or shock.

from From Latin 'detonare,' to thunder down — 'de-' (down) plus 'tonare' (to thunder), the same root that rumbles through 'thunder' itself and English 'astonish' (literally to be struck as if by a thunderclap). The word arrived in the 19th century alongside the explosives it served, naming the small thing that calls down the thunder.

tiny trigger
A spark fires a chain reaction across the whole charge
blasting cap
Alfred Nobel invented it before dynamite itself
two stages
A small explosive sets off the big stubborn one
plunger myth
Movie dynamite plungers are spring-loaded generators inside
safer now
Electronic versions ignore stray radio signals and lightning
for instance

nuclear device hiroshima — us military detonated uranium gun-type bomb over hiroshima on august 6, 1945

tsar bomba soviet union — ussr detonated the largest nuclear weapon ever on october 30, 1961 in novaya zemlya

piper alpha oil rig — explosion triggered by faulty safety systems killed 167 workers in north sea on july 6, 1988

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