{"id": "card_n_0a09f138d552", "kind": "note", "title": "Replace a Faucet Washer", "body": "A leaky faucet costs gallons a day; the fix is a 10-cent washer. Teach a teenager this once and they save themselves money for life.", "source": {"label": "Popular Mechanics, 1936–38 (verify per issue)", "url": "/maker.html#fix-a-leaky-faucet", "ref": "Popular Mechanics, 1936–38 (verify per issue)", "authority_tier": "external_aligned"}, "shelf": "maker", "box": "plumbing", "bands": ["Replacement faucet washer (bring the old one to the hardware store)", "Adjustable wrench / pliers", "Screwdriver"], "connections": [{"to_card_id": "card_n_072d00893a26", "relationship": "shelf_anchor", "origin": "nesting_2026_06_12"}], "author": "engine", "created_at": "2026-05-19T00:00:00Z", "visibility": "public", "lifecycle_stage": "public", "volatility": "permanent", "metrics": {"paperclips_count": 0, "helpful_count": 0, "not_helpful_count": 0, "cite_count": 0, "walks_through_count": 0, "flagged_count": 0, "trust_weighted_score": 0.0}, "updated_at": "2026-05-19T11:52:46.120556+00:00", "source_hash": "1802f361af3e7ffefcb29f0aa44c77ffb010fe7914ac218a4c103af667375d4b", "witnesses": [{"class": "self", "label": "Popular Mechanics, 1936–38 (verify per issue)", "ref": "Popular Mechanics, 1936–38 (verify per issue)", "url": "/maker.html#fix-a-leaky-faucet"}], "witness_status": "self_only", "witness_status_reason": "no registry entry matched 'Popular Mechanics, 1936–38 (verify per issue)'; only the source itself attests", "surface": "secular"}