Turn WATER BOTTLE into a FAN in Minutes! #DIYProjects #DIYIdeas #DIYFan #HomemadeFan #FanCraft #DIYCooling #FanProject #PortableFanDIY #SustainableCooling #FanHack DIY Mini Fan Using a Water Bottle, DC Motor & Battery | Easy Project In this video, I’ll show you how to make a simple mini fan at home using just a plastic water bottle, a small DC motor, and a battery. This is an easy and fun project you can try for school or just for creativity. Watch the full tutorial to see how to cut the bottle into blades, attach it to the motor, and power it up! Materials: Empty water bottle DC motor Battery