What [slider2732] did was to buy an electronic candle that used one of the LEDs actually shaped like a flame, and to drill a hole near the ‘flame’. He them embedded a microphone behind the hole.

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 ...

1. Ask the adult you are working with to light the candle. 2. Watch the candle flame start out small and get bigger. Notice how some of the wax near the wick melts. 3. As the flame burns, the wax from ...

Candlelight Red continue to keep the flame in their fans lit as they pulled out a win against Black Oxygen in the last Cage Match but can they do it again versus today’s competitors.

The soot, which was collected by placing either aluminium foil or a glass plate above a candle flame, appeared to be composed of micrometre-sized hydrophobic agglomerates. To break these clusters ...