14 mai 1793 - Cotton gin
Description:
whitney invents the cotton gin that can creat 50 pounds a day to get all the seeds outhttp://school.eb.com/levels/middle/assembly/view/215382
Cotton gin. Image. Britannica School, Encyclopædia Britannica, 1 Nov. 2017. school.eb.com/levels/middle/assembly/view/215304. Accessed 19 Jan. 2018.
Ajouté au bande de temps:
Date:
14 mai 1793
Maintenaint
~ Il y a 231 ans
