An aqueduct conducts aqua or water and is a structure with a channel on top in which water flows. A siphon is a tube in U shape standing upright. If a poor in water on the higher end it will flow out at the lower end. read more
An aqueduct conducts aqua or water and is a structure with a channel on top in which water flows. A siphon is a tube in U shape standing upright. If a poor in water on the higher end it will flow out at the lower end. More complicated shapes are in use, but basically, this simple is a siphon. read more