Here is why those funky looking bladeless fans are actually a lie.
We have all been stunned by the idea of a bladeless fan and, as a matter of fact, they are actually quite cool! But, in reality, bladeless fans are nothing more than a marketing trick to get you to buy them.
The biggest lie about a bladeless fan is the fact that they do actually contain fans, but they are not situated in the conventional place. The fans are actually located in the base of the fan, while vents to allow the air to enter from below. Then, the blades push the air upwards and out through the upper vents in the cylinder.
Those vents lie at an angle which blows the air forward. But, if bladeless fans relied only on this principle, they would be weaker than they actually are. You see, they hold another secret. Bladeless fans also make use of Bernoulli's Principle by creating less pressure behind the fan's ring, which forces a constant flow of air forward.
To understand what this means, take a look at the video below by YouTube channel, SciShow, in Why Bladeless Fans Are A Lie.