: Senku, Kohaku, and Chrome begin the "Stone Route" to create sulfa drug antibiotics to cure Ruri, the village priestess, who is suffering from a severe illness.
: Senku uses foxtail millet ground into flour, combined with wild bird eggs and potassium carbonate (from ash) to create alkaline noodles. Dr. Stone Episode 8
: To forge iron for their equipment, they need temperatures reaching 1,500°C. Their manual air-pumping system leaves them exhausted and short on manpower. The Solution: Ramen : : Senku, Kohaku, and Chrome begin the "Stone
: This episode features the first major involvement of Suika , the "Great Detective," who uses her watermelon helmet to spy on the villagers and identify ramen as their greatest desire. Episode Overview Information Title "Stone Road" Primary Invention Foxtail Millet Ramen Scientific Goal Creating sulfa drug antibiotics Key Characters Senku, Chrome, Kohaku, Suika Streaming Available on Crunchyroll and Apple TV . Their manual air-pumping system leaves them exhausted and
: By setting up a food stall at the edge of the village, the irresistible scent of ramen attracts the hungry villagers, serving as a tactical bribe to gain the labor needed for the Kingdom of Science.