Discover an easy way to create a humidifier using a water bottle and a 5V ultrasonic module. This simple DIY setup adds moisture to the air, making it ideal for rooms, cars, or greenhouses. Enhance ...

New fans from the Big Ass Fan Co. take the cooling power of tons of air conditioning on the move, for only pennies per hour. Ultra-fine atomized mist absorbs heat in the air and allows hot outdoor ...