Minimal Surface
★Exhibit Content: Minimal Surfaces ★Interaction: Electromechanical Interaction ★Operation: Press the "Start" button and observe the soap bubble state as the wire props are lifted out of the water. ★Exhibit Description: The exhibit mainly consists of a display stand, container, soap solution, lighting, and wire props shaped into various forms. When visitors participate, pressing the button activates an electric lifting mechanism that immerses the props into the soap solution and then withdraws them, allowing observation of the fascinating soap film surfaces (minimal surfaces). An information board on the stand introduces the applications of minimal surfaces in daily life and scientific research. ★Scientific Principle: In mathematics, a minimal surface is a surface with zero mean curvature. In physics, an example of a minimal surface obtained by minimizing area is a soap bubble blown after dipping in soap solution. The extremely thin surface film of a soap bubble is called a soap film, which is the surface with the smallest area that satisfies the surrounding air conditions and the shape of the bubble blower.
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- 1.6*0.8*2.4m 1.6*0.8*2.4mDimensions: 1.6*0.8*2.4m Brand: PopsciCat Model: PopsciCat-math-059 1. Materials: ① Display stand: frame 2mm cold-rolled sheet, enclosure 2.0mm cold-rolled sheet, surface baked enamel ② Countertop: Kelesi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Information board: 5mm acrylic UV printing ④ Maintenance door: 2.0mm cold-rolled sheet with baked enamel surface ⑤ Protective device: steel structure baked enamel bracket + transparent acrylic ⑥ Drive equipment: gear motor + HFPANDA control components 2. Main configuration: ① Electrical control: electrical logic control system, equipped with Inertia® K1 PLC controller with protection specially for science exhibits ② Switching power supply: AC-DCS-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③ Button: self-resetting 22mm stainless steel metal button with ring light; LED voltage not higher than 12V ④ Motor: silent gear motor 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation base: place directly ③ Entry passage: door frame dimensions (width × height) ≥1.0m×2.5m, continuous turning interval in passage ≥2.5m ④ Maintenance access: not required
★Exhibit Content: Minimal Surfaces ★Interaction: Electromechanical Interaction ★Operation: Press the "Start" button and observe the soap bubble state as the wire props are lifted out of the water. ★Exhibit Description: The exhibit mainly consists of a display stand, container, soap solution, lighting, and wire props shaped into various forms. When visitors participate, pressing the button activates an electric lifting mechanism that immerses the props into the soap solution and then withdraws them, allowing observation of the fascinating soap film surfaces (minimal surfaces). An information board on the stand introduces the applications of minimal surfaces in daily life and scientific research. ★Scientific Principle: In mathematics, a minimal surface is a surface with zero mean curvature. In physics, an example of a minimal surface obtained by minimizing area is a soap bubble blown after dipping in soap solution. The extremely thin surface film of a soap bubble is called a soap film, which is the surface with the smallest area that satisfies the surrounding air conditions and the shape of the bubble blower.
Review
Principle Display: ★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★ Durability: ★★★ Overall Rating: ★★