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Motorcycles, scooters, and bicycles may be too small to trigger green lights at many intersections, but not if you attach some powerful Neodymium magnets. Save time and gas. [Instructables]

Motorcycles, scooters, and bicycles may be too small to trigger green lights at many intersections, but not if you attach some powerful Neodymium magnets. Save time and gas. [Instructables]