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More of Life’s Mysteries
As I get the bus ready for an upcoming trip I have to do some cleaning as a result of the last trip.
Vacuuming is a part of the pre-trip process and I got to thinking……….
If we track in dirt and sand and stuff into the coach, why don’t we track any of it back out? Theoretically if we are bringing stuff into the coach on our shoes, why aren’t our shoes carrying the same stuff back out?
Surely someone out there in PC land knows the answer.
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