A quarter of the debris on a residential job site is gypsum wallboard, it is heavy, and a growing list of landfills will not take it. The obvious business is charging to haul it. The actual business is what you sell afterward, and one Pennsylvania operator has been blunt about which half matters.

A dog chew brand and a chandelier maker both want tons of shed elk antler, graded and consistent. Neither wants to spend April hiking Montana ridgelines. One family sits in the middle of that and has for forty years, and the interesting part is who actually does the walking.

Federal rules mean a bourbon distillery can fill a charred oak barrel exactly once. Then it owns a growing pile of wet, heavy, expensive-to-move used barrels it would very much like gone. One couple in Nebraska started with forty of them and a Facebook auction.