Educational webcast on high speed rail

[bikkuri bahn]

A lecture by the chief engineer of HS2 in the U.K.  I haven't seen the whole bit, but the sections I have viewed are very interesting and substantive technically to satisfy my curiousity.  Brief mention is made of Japanese operating practices, specifically timekeeping, headways, and train length.

 

(click on the "play webcast" link):

http://tv.theiet.org/technology/transport/1350.cfm