3 ms·
When the large japanese quake occurred I remember reading an article about how the Japanese Shinkansen have an automated system that will put on the brakes in t
by bostonvaulter2 12y ago
When the large japanese quake occurred I remember reading an article about how the Japanese Shinkansen have an automated system that will put on the brakes in the case of an earthquake. Within 2 or 5 seconds if I remember correctly.