
30/04/2025
NEW VIDEO! https://www.youtube.com/watch?v=vca3EF4C5xU
What's better than a train that only needs one rail? YES, TWO TRAINS THAT ONLY NEED ONE RAIL.
In 1973, Germany launched the world's first double-sided monorail - with vehicles running above & below the same rail at the same time.
But... why? And what happened to it?