Diagram of Bunsen's Geyser Theory. Diagram shows convection of water with hot water rising in centre and falling back somewhat cooled. Eventually temperature at bottom rises and eruption released pressure. The cycle is then repeated. Dated 19th century
Diagram of Bunsen's Geyser Theory. Diagram shows convection of water with hot water rising in centre and falling back somewhat cooled. Eventually temperature at bottom rises and eruption released pressure. The cycle is then repeated. Dated 19th century
Crédit:
Album / Universal Images Group / Universal History Archive