Alternative Titles:Zwykłe rzeczy - niezwykłe wynalazki, Förklaring följer
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Overview: How do they operate the world's most versatile construction machines? Plus, how do they maintain the Willis Tower Skydeck in Chicago?
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First Air Date: May 06, 2006Last Air date: Jun 22, 2021Season: 17 SeasonEpisode: 287 EpisodeRuntime: 22 minutesQuality: HDIMDb: 7.40 / 10 by 34 usersPopularity: 33.803Language: English