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Engino Mechanical Science: Screws helps kids develop models, based on the mechanical principle of screws. Some of them are screw press, folding lift platform, cranes and a vice. This play set is a versatile three-dimensional constructional model that kids can play with and learn at the same time. The basic principle behind this system is the understanding of screws and their use daily. The systems contain multi-faceted rods and connectors. They help in the development of geometrical figures that has the ability to connect up to six sides. The ability to transform rods into connectors aid in the creation of open or dense construction.
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