Educational Film: Industrial Revolution – From Manual to Machine Work (Waterframe + Spinning Mule) - YouTube
The spinning mule is a machine used to spin cotton and other fibres. They were used extensively from the late 18th to the early 20th century in the mills / Die Spinning
Spinning mule - Wikipedia
Image of Vue latérale d'une mule-jenny, vers 1830 (litho) by Lowry, Joseph Wilson (1803-79)
VIDÉO. Le robot mule de la Darpa a participé au plus grand exercice militaire du monde - Sciences et Avenir
spinning mule - Kids | Britannica Kids | Homework Help