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Differentials are used mainly in cars as a part of the transmission mechanism. They improve maneuvrability and performance of a car.
A gearbox is mainly used in the automobile industry as a part of the car transmission mechanism that transfers torque from the engine's shaft to the wheels.
Assemble the Arithmetic Kit and discover how the Mechanical Addiator and Mechanical Multiplier work.
Tachometer 3D constructor is a fully functional wooden model of a tachometer.
The fun and educational alternative to the classic coin solution. Now you have an answer to any question with a 3D Randomizer.
Mechanical constructor The Variator is a fully functional wooden model of the variator.
The Curvimeter is used to measure the length of curved lines on topographic maps, charts, schemes, and plans. It is a common tool for map-makers, tourists, and road services.
The original imitation of a table clock. This model has a steampunk design, easy to assemble and suitable for beginner constructors!
