3 ms·
Terrific real-life example from Japan: http://www.railway-technology.com/features/feature122751 http://www.railway-technology.com/features/feature122751 "Acco
by idlewords 12y ago
Terrific real-life example from Japan:
http://www.railway-technology.com/features/feature122751 http://www.railway-technology.com/features/feature122751
"According to Higashi, only one train, running under test without passengers, derailed that day, when it was approaching Sendai, before it was immediately halted by the emergency braking."