junking
n.— «Vendors who scavenge for collectibles often refer to the practice as "junking" or even Dumpster diving.» —“Artist and entrepreneur, Curtis Steiner shows us the value of objects ordinary or odd” by Tyrone Beason Seattle Times (Washington) Dec. 21, 2008. (source: Double-Tongued Dictionary)
Further reading
When a musician is woodshedding a passage of music, they’re trying to master that part by repeatedly practicing it in private, as if having retreated to do so in a woodshed, away from others who might be bothered by it. This is part of a...
Twice a day the River Thames recedes, revealing a muddy shoreline. Hobbyists known as mudlarks stroll the surface searching for objects that have found their way into the river over the centuries, everything from ancient Roman jewelry to modern...