Ultrasonic umbrella
April 18, 2007 - 4:09 pm by FULLfat
This is a prototype model for a device that combines ultrasonic technology into an umbrella. It makes the water from the umbrella evaporate after use in wet weather conditions. The ultrasonic vibration breaks the water particles on the surface of the umbrella into tiny droplets suspended in the air. The users will no longer need to leave their umbrellas outside or put them in the plastic sleeve. Demo