Можно ли обогреться свечкой? Простейшие свечные обогреватели.

Here are a few simple candle warmer designs for extreme situations. I recommend using a modified tea light as the heat source for these simple designs. Making a "perpetual" tea light:    • "Вечная" чайная свечка   Tea light wick holders:    • Вечная чайная свечка. Держатели фитилей.   Tea light wicks:    • "Вечная" чайная свечка. Фитили.   P.S. Comments from users who deny the three simple (elementary) mechanisms of heat transfer: conduction, convection, thermal radiation, as well as the second law of thermodynamics, will be blocked.