One day there will be no more need for flames ... electronic match that lights up when you swipe it against something (with a flicker LED) and that lights the candle’s LED when brought near ...

Putting the jar over the candle keeps oxygen from outside the jar from getting in. The reaction can only use the oxygen that is already in the jar. So, when that oxygen is used up, the reaction can’t ...

The fire was determined to have been caused by a candle left burning after a resident had left the house the previous day.

Two veteran National Geographic photographers give their tips on how to take photographs when flames—large ... But if you’re shooting someone blowing out candles on a cake, remember that ...

It took a lot of tweaking — and a lot of MOSFETs — to get the candle to produce a stable flame. But once it did, the results were striking. The plasma coming off the breakout point on the ...