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Motion: What's Up? (5x11)

Data di messa in onda: Ott 06, 1986

The show begins at "Maggie's Machine Shop," where Maggie discusses pulleys. In Barre, Vermont, we see how granite is removed from a quarry and polished. In Paris, Todd and Monique examine the elevators at the Eiffel Tower. David and Chantal get a tip on riding bicycles.Film insert: a canal lock system.