The candle is a unique object that sits at the intersection of history, science, and metaphor. For millennia, it was a vital necessity; today, it has evolved into a symbol of comfort, spirituality, and personal expression.
Scientifically, a candle is a miniature chemical factory. It functions through a cycle of melting, vaporization, and combustion. When a candle is lit: The heat of the flame melts the solid wax near the wick. Capillary action draws the liquid wax up the wick. Candle
This process is not without its risks; researchers at Cram note that burning certain waxes, particularly paraffin, can release soot and volatile organic compounds like benzene into the air, which can impact indoor air quality. The candle is a unique object that sits