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

	How they made halogen bulbs cellulose insulation aluminium ladders bamboo fly rods How 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:HowitsmadelTV Views:2902 7ratings
	Time:20:48	More inPeople & Blogs

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Fiberglass insulation as dust filter experiment

	Fiberglass insulation as dust filter experiment Good 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 Wandel Views:65200 932ratings
	Time:05:45	More inHowto & Style

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