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Adam and Jamie test the old engineering challenge that you can't make a concrete glider fly. Kari, Grant and Tory find out just how dangerous it is to stand too close to the edge of a train platform.
First Air Date : Jan 23, 2003
Last Air date : Feb 21, 2018
Episode : 272 Episode
Season : 16 Season
Runtime: 43:60 minutes
Crew:
