: To buy time, Senku makes it appear as though they fled in a hurry, attempting to mislead the perceptive Tsukasa while they gather materials. Scientific Concepts Explored
Watch a recap of the tactical shifts and scientific breakthroughs in this episode: Dr. Stone: Season 1 Part 1 (Full Recap) YouTube• Nov 21, 2020 Episode Summary 3 : Weapons of Science
: Senku identifies three essential ingredients for gunpowder: sulfur, charcoal (from burnt wood), and potassium nitrate (sourced from nitric acid found in the cave). : To buy time, Senku makes it appear