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August 1, 2025
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1 gen 1776 anni - Invention of Swivel Chair

Descrizione:

In 1776, Thomas Jefferson invented the swivel chair by removing the four legs of a chair and attaching them to one central point connected to an iron spindle. While this is not factual, it is rumored that Jefferson sat in this invention when he drafted the Declaration of Independence.

Aggiunto al nastro di tempo:

Data:

1 gen 1776 anni
Adesso
~ 249 years ago

Immagini: