The journey of water - the flow of water holding the ball
Kids' Zone · Interactive
- DimensionsSubject to on-site plan
- PresentationInteractive
- PricingQuoted by manufacture spec
The journey of water - the flow of water holding the ball is a hands-on, mechanical & electromechanical interactive exhibit manufactured by Hefei Panda for science centers, children’s museums, discovery centers, STEM learning centers and family entertainment centers. Engineered for durable, robust, low-maintenance, high-traffic gallery installation, it turns abstract scientific concepts into direct, interactive visitor exploration. Hefei Panda is a global exhibit manufacturer exporting hands-on science displays to 50+ countries, with in-house engineering, fabrication, installation and commissioning.
Exhibit Summary
The journey of water - the flow of water holding the ball is a Interactive interactive exhibit in the Kids' Zone category, designed for science centers, children’s museums, discovery centers, STEM learning centers and family entertainment centers. Built as a hands-on, mechanical & electromechanical display, it turns an abstract scientific concept into direct, interactive visitor exploration, and is engineered for durable, low-maintenance, high-traffic gallery use.
Scientific Principle
The displays popularize Bernoulli's concept to the audience via electromechanical interaction.
Operation
The displays are mainly composed of small balls, water spray mechanisms, water pumps, etc. Water spray assembly: Stainless steel paint-shaped nozzle, with a copper nozzle installed inside. Due to Bernoulli's concept, the pressure is low where the flow rate is high, and the pressure is high where the flow rate is low. The small ball will be steadily floated to the top by the fountain water. In a fluid system, such as air flow and water flow, the faster the flow speed, the smaller the pressure generated by the fluid. This is the "Bernoulli's theorem" discovered in 1738 by Daniel Bernoulli, known as the "Father of Fluid Mechanics". The content of Bernoulli's theorem is: According to Bernoulli's theorem when an incompressible, ideal fluid flows steadily along a flow tube, when the flow speed increases, the static pressure of the fluid will decrease; conversely, when the flow speed decreases, the static pressure of the fluid will increase. However, the sum of the static pressure and dynamic pressure of the fluid, called the total pressure, always remains unchanged. Bernoulli's theorem is the basis for the concept of aircraft takeoff. Bernoulli's theorem has wide applications in hydraulics and applied fluid mechanics. And because it is a finite relational expression, it is often used to replace the differential equation of motion, so it is also of great significance in the theoretical research of fluid mechanics.
Export-Ready Features
- Durable, robust construction for high-traffic gallery environments
- Low-maintenance electromechanical design with reliable, safe components
- Custom sizing, theming & multilingual labeling available
- OEM & turnkey exhibit solutions with full project management
- Overseas shipping, export documentation & on-site installation supported
- Shipped to science centers and museums in 50+ countries