All videos for the tag : improvised compass (3 videos)
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If you’re stranded in a remote location, it’s clearly important to know what direction you’re moving in. | For more Dual Survival, visit Catch Dual Survival Wednesdays at 9/8c on Discovery! Watch full episodes of Dual Survival: Subscribe to Discovery: Join us on Facebook: Follow on Twitter:
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How to improvise a compass from a video tape. Today’s magnetic tape is composed of three main layers: the base film, the magnetic layer, and the back coating. The base film provides the physical support and main strength of the tape. The magnetic layer determines the tape’s magnetic properties. It is composed of magnetic powders,…
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Joe Teti demonstrates step-by-step how to make a compass using basic items you can find at home: a string, a paperclip, and magnetite. | For more Dual Survival, visit Watch full episodes of Dual Survival! | Subscribe to Discovery! |
