Title How It's Made: Retractable Ballpoint Pens, Solar Salt, Tubas / Director: Hoss, Gabriel

Published Australia : Discovery Science, 2009

Online access available from: Informit EduTV    View Resource Record

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Description 1 online resource (streaming video file) (20 min. 59 sec.) ; 122728597 bytes Event Broadcast 2016-04-15 at 23:00:00 Notes Classification: PG Subject Ball-point pens. Musical instruments -- Construction. Office equipment and supplies -- Design and construction. Sodium salts. Tuba. Canada. Form Streaming video Author Hoss, Gabriel, director Senecal-Tremblay, Francois, director Moore, Brooks, cast

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