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Published on Jun 1, 2011
I was luckily enough to be present for the dry run..errr wet run through of the first subway car to travel through the new vehicle washer/ subway scrubber installed at the SEPTA Fern Rock yard. I admit this video isnt as cool as my earlier bus wash ride, but it was still neat to see it live. Hope you enjoy it. At time 2:50, that is when the "shoe" leaves the third rail, operating at 650 volts DC, that is the spark or the arc that you see that looks like a mini explosion. Who knew electricity and water mixed so well?