The conclusion of the July 2024 edition of things unearthed literally or figuratively covers animals, shipwrecks, and medicine. But it starts with the assorted things that don't fit in a category, which are grouped as potpourri.
Research:

SYMHC Classics: Hennig Brand
29:33

Behind the Scenes Minis: Odd Baby Train
28:32

George Stephenson, Father of Railways
44:09