Рет қаралды 9,146
Why is the standard gauge an odd 1435mm? Not even in imperial measurments the gauge is an even number. Trains got their gauge from trams, who got their gauge from horse-drawn trams, who got their gauge from horse-drawn wagons, who got their gauge from old rutted country roads built by the Romans. So why did the Roman roads have these wheel tracks?
The idea for this video is from Joerg Stroms post on LinkedIn
/ joergstorm_process-his...