3. Double sided sticky foam pieces. 4. 3 V round disc battery. 5. Pancake motor (Vibration Motor DC3V 12000rpm Mini Vibration Motor) 6. Paper to make robot head and robot body. 7.

Build your own DIY Boat-Bot — a floating robot that sails across water using a small motor and battery! 🚤🤖 This fun and easy science project is perfect for kids, school exhibitions, or ...