Throughout the centuries, materials evolved from tallow (animal fat) to more refined waxes. In the 1850s, the introduction of —a petroleum-based substance—revolutionized the industry, making candles an affordable commodity for the masses because it burned cleanly and consistently. The Science of Combustion
Beyond its physical properties, the candle serves as a powerful metaphor. It is often used to represent the human soul—shining brightly while slowly consuming its own substance to provide light and warmth to others. This "inner glow" has made candles central to religious rituals, birthday celebrations, and memorial services across cultures. Candle
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. It is often used to represent the human
The intense heat vaporizes the liquid wax into a gas, which then reacts with oxygen to produce light, heat, water vapor, and carbon dioxide. For millennia, it was a vital necessity; today,
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.