Japanese railway turns to 3D printed replacements for ageing shelters that can be built in less than 6 hours

I'll spare you the customary rant about the highs and lows of using the British railway system. Instead, let me tell you about how Japan is getting it right when it comes to promptly replacing key infrastructure.

Hatsushima is a small station in Wakayama Prefecture. Part of the Kisei main line, up to three trains and 530 travellers an hour pass through this sleepy stop. For some time, the primarily wooden structures offering shelter to passengers have been showing their age. In short, it...