Posts: 2,724
Threads: 160
Joined: Dec 2008
WWII sabotage test <!-- m --><a class="postlink" href="http://www.youtube.com/watch?v=D-8gV4DJZUw">http://www.youtube.com/watch?v=D-8gV4DJZUw</a><!-- m -->
WWII track crews <!-- m --><a class="postlink" href="http://www.youtube.com/watch?v=Z70eRGy5sTo&feature=related">http://www.youtube.com/watch?v=Z70eRGy5 ... re=related</a><!-- m -->
My other car is a locomotive, ARHS restoration crew
Posts: 612
Threads: 10
Joined: Feb 2011
Thanks for the link e-paw.
Who would have thought derailing a train was so damn difficult? Where talking at least six goes to bust a train at 25 mph on straight track.
Did you also check out the other clip, the one about 'the Mole', a photo-electric detonator?
Now that could help cause some Ka-Bamo. Actually I was surprised it took them until 1944 to conduct such tests.
Mark
Fake It till you Make It, then Fake It some More
Posts: 2,269
Threads: 181
Joined: Dec 2008
That was very informative, and makes a joke out of all those Westerns and war movies where the hero uses a small amount of explosive to derail an entire train.
Posts: 6,198
Threads: 1,126
Joined: Nov 2008
Wow!! Yeah - Interesting videos!! That is amazing how the train refused to derail!
Posts: 454
Threads: 18
Joined: Sep 2010
Perhaps it seems to be harder than it ought to be because many still labor under the misconception that the flanges are what keeps the train on the track. Richard Hammond (Hampster on Top Gear) has his own show called Engineering Connections which may or may not be available in your area (it's a BBC show), and on the last episode of the latest series, he covers the bullet trains of Japan. In one rather telling demonstration, he has a slope of G gauge track with a 180 degree turn in it, a J shape. First go, he has s simple metal cylinder. Naturally it wobbles all over and just rolls right off the bottom. Next he rolls down a piece shaped like a pair of cones connected at their bases, with the big part in the middle. AN exaggeration of the shape of actual railroad wheels. This odd bit rolsl down the hilla dn neatly executes the turn. No flanges.
--Randy
