Automatic Pani Puri (Gol Gappa) Filling Device Automatic A Fun, Interactive & Hygienic Science Fair Project Turn everyday street food into an exciting STEM learning experience! The Automatic Pani Puri Filling Device is a creative science fair project that demonstrates automation, electronics, and basic engineering in a fun and relatable way. Perfect for school exhibitions, STEM labs, and learning-by-doing activities. This project automatically fills pani puri with flavored water using a simple sensor-based mechanism—no manual pouring needed! �� Educational Value This project helps students understand: Basic automation & control systems Sensors and their real-life applications Mini pumps and fluid control Practical use of electronics and wiring How technology improves hygiene and efficiency ⚙️ How It Works Place an empty pani puri under the filling nozzle The sensor detects the puri A mini pump activates automatically Pani is dispensed in a controlled amount Remove the puri – ready to eat or display! Simple, safe, and very impressive to watch at a science fair. �� Product Features Fully automatic filling mechanism Compact and eye-catching model Transparent water container for visual learning Low-voltage, battery operated Reusable and easy to demonstrate Hygienic, touch-free operation �� Ideal For Science fairs & exhibitions STEM classrooms and labs School projects (Grades 5–10) Robotics & electronics beginners Learning-by-doing activities Food technology themed projects �� Skills Students Learn Problem solving Logical thinking Basic electronics Automation concepts Presentation & demonstration skills �� Availability Available exclusively at sciencestore.pkA ready-to-display project that saves time and maximizes learning impact.
