The History Hunter on Instagram: "Students Launch Multi-Stage Bottle Rocket Into the Sky 🚀💥 Incredible STEM in action! These students in China built a multi-stage rocket entirely from plastic bottles, powered just by water pressure. The launch was flawless: mid-air stage separation, perfect parachute deployment, and a safe landing. Proof that creativity + physics can take you sky-high — no billion-dollar budget needed! Hands-on science at its finest, showing that the next generation of enginee