Why did Miller include a condenser in his experiment What did the condenser represent in his model?

Miller included a condenser in his experiment to cool and collect the water vapor generated during the simulation of early Earth conditions. This allowed for the continuous cycling of water, mimicking the natural processes of evaporation and precipitation. In his model, the condenser represented the atmosphere and hydrosphere of early Earth, facilitating the formation of organic compounds by concentrating and recycling the necessary components for chemical reactions.