How they made halogen bulbs cellulose insulation aluminium ladders bamboo fly rods

How they made halogen bulbs cellulose insulation aluminium ladders bamboo fly rodsHow it's made, How It's made, how it is made episodes, how it's made episodes, how it's made discovery, how it's made new, how it's made 2013, how it's made ...From:HowitsmadelTVViews:2902 7ratingsTime:20:48More inPeople & Blogsplay video

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Fiberglass insulation as dust filter experiment

Fiberglass insulation as dust filter experimentGood filter material is most like a felt, and fiberglass insulation seemed pretty close. So I rigged up an experiment to see how well it would work. http://w...From:Matthias WandelViews:65200 932ratingsTime:05:45More inHowto & Styleplay video

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