1 ene 1807 año - Invention of a Mining Air Pump
Descripción:
Invented in 1807 by John Buddle the air pump allowed for noxious fumes from the coal mines to be pumped out of the tunnels which decreased the health risk for miners
Añadido al timeline:
fecha:
1 ene 1807 año
Ahora mismo
~ 218 years ago