3 ms·
Lightweight materials doesn't change physics. In railroading we have long ago learned that long terms power delivery via overhead lines is by far the cheapest
by panick21_ 4y ago
Lightweight materials doesn't change physics.
In railroading we have long ago learned that long terms power delivery via overhead lines is by far the cheapest and best solution.
- oxplot 4y agoI agree - trains make more sense than running overhead wires over highways.