James Dyson has invented and launched a fan with no blades. It’s safer and cooler. How does it work? It utilizes the Air Multiplyer. I have included the video to see the product at work and explained by James himself. Amazing invention.
The Dyson Air Multiplier™ fan works very differently to conventional fans. It uses Air Multiplier™ technology to draw in air and amplify it 15 times. With no blades or grille, it’s safe, easy to clean and doesn’t cause unpleasant buffeting. Using an airfoil-shaped ramp (like a cross-section through an airplane wing), airflow is amplified 15 times. This creates a smooth, powerful airflow, with no need for fast-spinning blades.