Evolution of Railways
The introduction of wrought iron and later steel revolutionized railway construction, making it stronger and more durable. The steam locomotive marked a turning point, allowing for faster and longer travel, which connected cities and transformed transportation. However, the lack of a standard track gauge posed significant challenges, leading to a proposal for a universal measurement that would ultimately shape the future of rail travel.In this clip
From this podcast

Everything Everywhere Daily
The History of Railways
Related Questions