Why Does Body-Temperature Air Feel Hot?

The video explains why air at body temperature feels hot, despite being neutral. It discusses how different body parts have varying temperatures, with the core being warmer than the skin. Metabolic processes generate excess heat, which the body dissipates through convection, increased blood flow, and sweating. Humidity affects the rate of sweat evaporation, making hot, humid air feel stifling. Despite this, humans can survive cold conditions due to heat generation and insulation.

What role does sweating play in regulating body temperature?

Discuss the effects of humidity on the perception of heat.