| 摘要 |
The invention consists in rolling a subject (car, motorcycle, skier etc.) on a magnetic rail. The subject can roll laterally, on both sides, without falling. The rail is composed of a base 1, of a groove 2, and of a magnetic (or metallic) rubber strip 3. The subject 4 is mounted on steel rollers, wheels or steel balls 5 which can be magnetised. <IMAGE>
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