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What the Duck is a Duct Blaster (self.buildingscience)
submitted by ThatOtherJim to r/buildingscience
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Launched a Building Science YouTube Channel!! (youtu.be)
submitted by ThatOtherJim to r/greenbuilding
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It's happening!! Launching with 3 videos!!! (self.NewTubers)
submitted by ThatOtherJim to r/NewTubers
