Flashes of microlightning between microscopic bubbles of methane in water may ignite the eerie blue flames of will-o’-the wisps, new research suggests.
Discover Magazine on MSN
Mysterious, Ghostly Blue Lights Called Will-o-the-Wisp May Just be Methane Bubbles
Wisp and how this mysterious phenomenon, which has inspired faerie folklore, may actually be bursts of methane gas.
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