Just make a startup to fix it is classic HN. Six generations of hackers have been working on the problem of track gauge, but it’s obviously going to be solved w

Just make a startup to fix it is classic HN. Six generations of hackers have been working on the problem of track gauge, but it’s obviously going to be solved with a few million in VC funding. On the last point, some gauges are too close to run dual gauge tracks well. It’s great when you can just add a third rail, but European and Soviet standards are too close and need four rails to run on the same track.