A Marathon in the Belly
★Exhibit Content: Digestive System ★Interaction: Electromechanical Interaction ★Operation: 1. Watch the video to learn about the intestines of sharks, humans, zebras, and tigers. 2. Pull the rope and read the scale on the rope and the digital counter to learn about the intestinal lengths of sharks, humans, zebras, and tigers. ★Exhibit Description: The exhibit features a multimedia introduction to intestinal knowledge, simulating the intestinal models of four organisms: shark, human, zebra, and tiger. The exhibit is equipped with rope outlet and retrieval holes. A rope with markings simulates the intestine; pulling the rope visually demonstrates the intestinal lengths of different organisms, and a digital display records the length of the pulled rope in real time. The device has an automatic reset function; the rope automatically retracts after 60 seconds of inactivity. By comparing the differences in intestinal lengths of carnivores, omnivores, and herbivores, visitors understand the relationship between diet and intestinal structure. ★Scientific Principle: Different organisms have different diets, and their intestinal lengths vary. Carnivores have shorter intestines because their food is easy to digest. Herbivores need to digest plant fibers and rely on microbial fermentation, so they have longer intestines. Humans are omnivores, and their intestinal length is intermediate between the two. Intestinal length matches the organism's dietary habits and digestive needs.
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- 1.50m×1.50m×1.80m 1.50m×1.50m×1.80mDimensions (L×W×H): 1.50m×1.50m×1.80m Brand: KexMall Model: PopsciCat-Kids-024 1. Materials: ① Platform: frame 2mm cold-rolled steel, surround 2.0mm cold-rolled steel, surface painted ② Animal decorative shapes: high-density board carved, surface sprayed ③ Interactive rope: wear-resistant nylon, printed with length scale ④ Transparent window: high-transparency acrylic sheet ⑤ Instruction sign: 5mm thick acrylic UV printing 2. Main Configuration: ① Multimedia playback module: loops popular science videos on biological intestines ② Four sets of rope retraction mechanisms: for pulling out and automatically retracting the rope ③ Digital length display: real-time display of pulled rope length ④ Automatic reset control system: automatically retracts the rope after 60 seconds of no operation 3. Installation Requirements: ① Power requirement: AC100-240V, 50/60Hz standard three-wire socket ② Installation base: platform placed directly ③ Entry passage: door frame dimensions (W×H) ≥1.0m×2.0m, continuous turning intervals in passage ≥2.5m ④ Maintenance access: not required
★Exhibit Content: Digestive System ★Interaction: Electromechanical Interaction ★Operation: 1. Watch the video to learn about the intestines of sharks, humans, zebras, and tigers. 2. Pull the rope and read the scale on the rope and the digital counter to learn about the intestinal lengths of sharks, humans, zebras, and tigers. ★Exhibit Description: The exhibit features a multimedia introduction to intestinal knowledge, simulating the intestinal models of four organisms: shark, human, zebra, and tiger. The exhibit is equipped with rope outlet and retrieval holes. A rope with markings simulates the intestine; pulling the rope visually demonstrates the intestinal lengths of different organisms, and a digital display records the length of the pulled rope in real time. The device has an automatic reset function; the rope automatically retracts after 60 seconds of inactivity. By comparing the differences in intestinal lengths of carnivores, omnivores, and herbivores, visitors understand the relationship between diet and intestinal structure. ★Scientific Principle: Different organisms have different diets, and their intestinal lengths vary. Carnivores have shorter intestines because their food is easy to digest. Herbivores need to digest plant fibers and rely on microbial fermentation, so they have longer intestines. Humans are omnivores, and their intestinal length is intermediate between the two. Intestinal length matches the organism's dietary habits and digestive needs.
Review
Principle Display: ★★★★ Interaction Effect: ★★★ Ease of Installation: ★★★★★ Durability: ★★★ Overall Rating: ★★★