A flame in low gravity either wouldn’t exist or would be spherical, according to our readers. And it would be a different colour to flames on Earth too A candle flame isn’t a thing, but a process.

If you enjoy spirituality and magic, candles are one of the biggest staple items to have in your magic kit. Candles are incredibly powerful as they can amplify and release energy, and can bring ...

KnowHow team explains: Flame colour is produced from the movement of electrons in the metal ions present in the burning material. When you heat the material, the electrons gain energy and jump to a ...

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Glowing from deep within, it slowly changes across a rainbow of tones in perfect harmony. An energy efficient design ensures extra long battery life for extended enjoyment.