Young Sheldon 4×12 Promo “A Box of Treasure and the Meemaw of Science”

Young Sheldon 4×12 “A Box of Treasure and the Meemaw of Science” Season 4 Episode 12 Promo – Check out the promo for Young Sheldon Season 4 Episode 12 “A Box of Treasure and the Meemaw of Science” airing next week on CBS.