In Jiangxi Province, eastern China, science teacher Wang Yin turned a classroom lesson into a real launch. Using plastic bottles and buckets, he built a homemade water rocket to show students how basic propulsion works. ⚙️📚 The rocket lifted off successfully proving that you don’t need expensive equipment to teach real science. This is STEM education done right. 🎥 TikTok! - https://www.tiktok.com/@extrahumans 🖼️🛍️ Our RedBubble Shop! 🌟 https://www.redbubble.com/people/eXtraHumans/shop?asc=u