Here's another one of pretty dodgy mobile camera quality, showing one of the metro trains in Paris that actually run on inflated rubber wheels! The engineer in me thought this was quite puzzling and hilarious at the same time. Is this really a good idea or is it plain stupid? It has to be there for a reason, one thinks. Anyway, enjoy the photos..
2 comments:
were they less noisy then ordinary trains?
Yes, but they left a light smell of burnt rubber in the air that is probably not too healthy, if somehow quite pleasant.
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