America's first contribution to candle-making was made by colonial women who discovered that if they boiled the grayish green berries of bayberry bushes they got a sweet-smelling wax that burned clean. But it was extremely tedious to extract the wax from the bayberries so their popularity soon diminished. The first important change in candle making since the Middle Ages was bought by the growth of the whaling industry in the late 18th century. Spermaceti, a wax obtained by crystallizing sperm whale oil, was available in large quantities. The spermaceti wax, as well as beeswax, did not smell unpleasantly when burned. Even more importantly, spermaceti wax was harder than tallow and beeswax and it did not soften or bend because of the summer heat. Historians write that the first candles as we know them were made from spermaceti wax.
During the 19th century, people made most of the changes in candle making. In 1834, Joseph Morgan, invented a machine, which allowed continuous production of candles by the use of a cylinder, which had a movable piston that ejected candles as they solidified. Today, they are no longer a major source of light for people, but candles continue to be very popular and useful. Candles mean celebration, romance, ceremony, and can be an object of d?cor, while casting the same warm and enjoyable well-known glow.
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