Older Than deck / Inventions and everyday things
Lightning rod
Invented
1752
Benjamin Franklin’s idea: give lightning a safe path to the ground.
Sources and checks
Checked 2026-10-19: Claude (AI build agent): Wikidata statement compared, passages containing the year extracted from the fetched pages and read. Quotes are short passages from each source, in their original language.
Wikidata P575: 1752Q7973, CC0, retrieved 2026-10-19
“Skal lynavlederen virke etter sin hensikt må jordforbindelsen være god. Lynavlederen ble oppfunnet av Benjamin Franklin i 1752. Lynavledere i elektriske anlegg Elektriske anlegg er særlig utsatt for lynets”Store norske leksikon (in Norwegian): source, retrieved 2026-10-19
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