Tag: cold air
Heat wave: how to optimize the effect of your fan?
Unlike air conditioners, which permanently cool the room, fans simply move the air. As a result, when the latter is already hot, it is not really effective in cooling down.…
Why do we get a runny nose when it’s cold?
In winter, our noses have an annoying tendency to turn into a fountain, even when we do not have a cold. What is this inconvenience due to? You will also…
Why are we colder when it’s windy?
In winter, the temperature experienced drops sharply when you are exposed to the wind compared to a place under shelter. An impression due to thermal convection, which also applies to…