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A candle is a light source usually consisting of an internal wick which rises through the center of a column of solid fuel. Typically the fuel is some form of wax - paraffin wax being the most common. However in recent years new soy and vegetable candles have become popular. Prior to the candle being ignited, the wick is saturated with the fuel in its solid form. The heat of the match or other flame being used to light the candle first melts and then vaporizes a small amount of the fuel. Once vaporized, the fuel combines with o ...

Including:

• Candle - Usage
• Candle - Religion
• Candle - Measurement
• Candle - Fuel and candle holders
• Candle - Hazards

Read more here: » Candle: Encyclopedia - Candle

Prior to the domestication of electricity, candles were a common source of lighting, before, and later in addition to, the oil lamp. Due to local availability and the cost of resources, for several centuries up to the 19th century candles were more common in northern Europe, and olive oil lamps more common in southern Europe and around the Mediterranean Sea. Makers of candles were known as chandlers. Today, candles are usually used for their aesthetic value, particularly to set a soft, warm, or romantic ambience, and for emergency lighting during electrical power failures. Scented candles are common in aromatherapy. Small candles are ...

See also:

Candle, Candle - Usage, Candle - Religion, Candle - Measurement, Candle - Fuel and candle holders, Candle - Hazards

Read more here: » Candle: Encyclopedia II - Candle - Usage

Candles can be made of paraffin (a byproduct of petroleum refining), stearin (now produced almost exclusively from palm waxes), beeswax (a byproduct of honey collection), gel (a mixture of resin and mineral oil), some plant waxes (generally palm, carnauba, bayberry, or soy), or tallow (a rarely used byproduct of beef fat rendering). Candles are produced in various colors, shapes, sizes and scents. The most basic production method generally entails the liquification of the solid fuel by the controlled application of heat. This liquid is then ...

See also:

Candle, Candle - Usage, Candle - Religion, Candle - Measurement, Candle - Fuel and candle holders, Candle - Hazards

Read more here: » Candle: Encyclopedia II - Candle - Fuel and candle holders

Candles are a major cause of damaging fire in households. A former worry regarding the safety of candles was that a lead core is used in the wicks in order to keep the wicks upright in container candles. Without a stiff core, the wicks of container candles would sag and drown in the deep wax pool formed. The fear was that the lead in these wicks would vaporize during the burning process and release lead vapours - a known health and developmental hazard. While this was true at one time, lead-cored wicks have not been in common use sinc ...

See also:

Candle, Candle - Usage, Candle - Religion, Candle - Measurement, Candle - Fuel and candle holders, Candle - Hazards

Read more here: » Candle: Encyclopedia II - Candle - Hazards