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Rubik's Snake : ウィキペディア英語版 | Rubik's Snake
A Rubik's Snake (also Rubik's Twist, Rubik's Transformable Snake, Rubik’s Snake Puzzle) is a toy with twenty-four wedges〔Fiore (1981), p.7.〕 that are right isosceles triangular prisms. The wedges are connected by spring bolts,〔 so that they can be twisted, but not separated. By being twisted, the Rubik's Snake can be made to resemble a wide variety of objects, animals, or geometric shapes. Its "ball" shape in its packaging is a non-uniform concave rhombicuboctahedron. The snake was invented by Ernő Rubik, better known as the inventor of the Rubik's Cube.〔 == Structure == The 24 prisms are aligned in row with an alternating orientation (normal and upside down). Each prism can adopt 4 different positions each with an offset of 90°. Usually the prisms have alternating colors.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Rubik's Snake」の詳細全文を読む
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