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Where Does Our Drinking Water Go

Earth & Home

★Exhibit Content: Human Body Water Circulation ★Interaction: Electromechanical Interaction ★Operation: Press the start button, place the ball into the ball inlet, and follow the human digestive system to take the ball out step by step. ★Exhibit Description: The exhibit consists of a base, frame, graphics, and interactive mechanisms. The exhibit uses a ball to simulate water ingested by the human body, and the network constructed of transparent plastic pipes acts as the internal circulation system of the human body. Through interactive games, the exhibit allows students to understand the human circulation process of water being drunk from the mouth, quickly entering the digestive organs from the esophagus, and then passing through the stomach, internal organs, respiratory tract, skin surface, and urinary system. Press the fan button, and the ball will operate through structures simulating human organs such as pipes, turntables, and Archimedean screws. ★Scientific Principle: After a person drinks water, the water enters the esophagus through the mouth, then to the stomach, small intestine, large intestine, etc., and finally is excreted from the body. During this process, each organ absorbs water to varying degrees. Water is rich in various minerals, vitamins, and trace elements, which are beneficial to the human body. After a person drinks water, the water enters the digestive tract through the mouth and esophagus, first reaching the stomach, then sequentially reaching the intestines, liver, blood, heart, lungs, kidneys, and is excreted through the excretory system.

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Principle Display: ★★★ Interaction Effect: ★★★★★ Ease of Installation: ★★★ Durability: ★★★★ Overall Rating: ★★★★

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