Siphon

A siphon is a device used to transfer liquids from one container to another, typically relying on atmospheric pressure and gravity. Siphons have been utilized in various applications ranging from household chores to scientific experiments. Depending on design, siphons may be simple tubes or incorporate valves and pumps for controlled liquid flow. They can be fashioned from glass, metal, or plastic. In vintage and antique contexts, siphons sometimes refer to soda siphons—containers used to dispense carbonated water. Such siphons from earlier periods often have collectible value due to their craftsmanship and decorative appeal. Understanding siphons gives insight into fluid dynamics principles and historical methods of liquid handling.