Tamiya 71125 - Mechanical Fish  [71125]

Tamiya 71125 Mechanical Fish: An Engaging STEM Experience

The Tamiya 71125 Mechanical Fish is an intriguing addition to the Robocraft Series, offering hobbyists a blend of creativity and mechanical insight. This model kit invites builders to explore the principles of movement through its innovative design, making it an excellent choice for those interested in STEM themes.

Design and Functionality

Unlike traditional models, this mechanical fish operates with a crank arm mechanism that propels the tail, simulating natural swimming motions. The upper half of the fish acts as a buoyant float, allowing the dorsal fin to remain above water while the rest of the body submerges. This unique feature provides a realistic swimming experience, enhanced by adjustable tail and lower body fins for varied motion paths.

Assembly and Learning Potential

The assembly process does not require cement, making it accessible for younger hobbyists or those new to model building. The kit requires a single AAA battery (not included) to power the motor, encouraging an understanding of basic electrical circuits. This makes the Mechanical Fish an educational tool that combines fun with learning about physics and mechanics.