Peter Kalm: Conversation with Franklin (XII)
Reprinted from Adolph B. Benson, ed., Peter Kalm’s Travels in North America. The English Version of 1770 (2 vols., N.Y., 1937), p. 664.

How to Prevent Candles from Dripping. I asked several people how to prevent candles from dripping. I was told [at first] that no remedy was known for it, but that a frequent cause of it was the adulteration of the tallow by lard. Mr. Franklin admitted that he had seen such candles, but that he had found no other remedy for the dripping than to wind a strip of paper round the candle. This would prevent the tallow from running. The paper will burn of course as fast as the tallow but not faster, since the tallow itself hinders it. We tested the suggestion and found it to be true. The candle will burn as brightly as otherwise, but it is necessary from time to time to remove the charred paper. Five sheets of paper suffice for twenty tolerably large candles. This remedy applies only when the candles are stationary; when they are being carried the hot tallow may easily, with an unsteady hand, run down over the paper and fingers and burn them. But a paper-wound candle is not consumed any more rapidly than a bare one of the same size.

[December 22, 1749]
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