The Coanda Effect is cool - it describes how air and water in motion follow curved surfaces. So as the air comes out of the leaf blower, it wraps around the curved sides of the bottle and bulb. When combined with the Bernoulli Principle, we get fun floating objects that stay in the air stream. Try it yourself and be sure to tag me, @sciencebob, so I can check it out! #physicsexperiment #chemistryexperiments #coandaeffect #teachersofinstagram | Science Bob

🫡🫡🫡The Coanda Effect: Enhancing Aircraft Performance The Coanda effect occurs when a fluid, like air, adheres to and follows a curved surface. This phenomenon happens because the curved shape creates lower pressure, causing the air to flow along the surface. In aviation, the Coanda effect significantly improves aircraft performance Airfoils and Wings: Designed with curved surfaces to utilize the Coanda effect for generating lift, making planes more efficient and better at flying. Boundary Lay

The making of Enhanced Coanda. What is the Coanda effect? First uncovered by aircraft engineer, Henri Coanda, the phenomenon propels a controlled jet of air at the right speed and pressure to naturally follow an adjacent surface, while entraining surrounding air. We harnessed and miniaturised this in our new Dyson Airwrap™ multi-styler’s barrels, before combining it with our high-pressure V9 motor to allow us to style hair, without the need for extreme heat. Dyson engineers made incremental chan