| 1. | This was contrary to most eyewitness accounts of ignis fatuus.
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| 2. | A swarm of fireflies mistaken for an ignis fatuus will fly away when approached.
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| 3. | Blesson also accidentally created ignis fatuus in the marshes of Porta Westfalica, Germany, while launching fireworks.
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| 4. | Ignis fatuus sightings are rarely reported today.
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| 5. | This is a fairly common cautionary tale concerning the phenomenon; however, the ignis fatuus was not always considered dangerous.
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| 6. | The other show-stopper is Bryan Crockett's " Ignis fatuus, " another immense sculptural work _ this one made of inflated balloons.
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| 7. | In 1993, professors Derr and Persinger proposed that some ignis fatuus may be geologic in origin, piezoelectrically generated under tectonic strain.
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| 8. | One attempt to replicate ignis fatuus under laboratory conditions was in 1980 by British geologist Alan A . Mills of Leicester University.
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| 9. | Garlaschelli and Boschetti also agreed with Mills that cold flames may also be a plausible explanation for other instances of ignis fatuus.
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| 10. | Similarly, the ignis fatuus in another forest in Poland coated pieces of paper and wood shavings with an oily viscous fluid instead of burning them.
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