Why Fan might make your body OVERHEAT
Your fan feels like it's keeping you alive. But once the air gets hot enough, it can do the exact opposite. Instead of cooling your body, it can actually speed up the rate at which you overheat.
This is the hidden science of wet-bulb temperature—a deadly threshold that most people have never heard of, yet one that is becoming increasingly important as heatwaves grow more extreme.
This short explained:
●Why your body cools itself through the evaporation of sweat—not sweat alone.
●Why a 35°C wet-bulb temperature has long been considered the theoretical limit of human survival.
●How an ordinary electric fan can stop helping and begin pushing more heat
This is the hidden science of wet-bulb temperature—a deadly threshold that most people have never heard of, yet one that is becoming increasingly important as heatwaves grow more extreme.
This short explained:
●Why your body cools itself through the evaporation of sweat—not sweat alone.
●Why a 35°C wet-bulb temperature has long been considered the theoretical limit of human survival.
●How an ordinary electric fan can stop helping and begin pushing more heat
