Technology on Instagram: "A Swiss train glides over special tracks as its wheels shift seamlessly from a narrow meter gauge to the standard 1.435 meters, never needing to stop 🚆🇨🇭 This adaptive rail technology uses adjustable wheelsets and automated gauge-changing stations, which let trains move across different networks without passengers or cargo changing vehicles. It is a precise and fully engineered solution that connects regions with different track standards, proving how railways can ke