It’s true

Mar 10, 2018 11:23 PM

8 years ago | Likes 1 Dislikes 0

Cup your hands over your mouth and try it, you'll see the air is warm in both instances.

8 years ago | Likes 2 Dislikes 0

I disagree it’s definitely warmer in the first instance

8 years ago | Likes 2 Dislikes 0

It does come out warm in both cases but when you haaaa its a slow air thats been warmed but when you whooo its at greater speed & Venturi ..

8 years ago | Likes 1 Dislikes 0

...is dragging more air from outside which cools it. Like the Dyson fans. They work on this principle.

8 years ago | Likes 1 Dislikes 0