the.com/plumbing
The hidden nervous system of civilization, quietly outsmarting gravity in every wall.
named for leadPlumbum is Latin for lead, hence the symbol Pb
roman flushRome's sewers had a goddess, Cloacina
silent guardianP-traps hold water to block deadly sewer gas
life extenderClean plumbing added decades to human lifespan
vent secretPipes breathe through roof vents to drain properly