1 ene 1776 año - Invention of Swivel Chair
Descripción:
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.Añadido al timeline:
fecha:
1 ene 1776 año
Ahora mismo
~ 249 years ago