Episode 478: Slag (Entry 1170.EZ2218)
In which the waste byproducts of smelting iron become an annoyance and then a hotly contested resource, and Ken wants some aquarium gravel. Certificate #24789.
In which the waste byproducts of smelting iron become an annoyance and then a hotly contested resource, and Ken wants some aquarium gravel. Certificate #24789.