A New Explanation for One of the Strangest Occurrences in Nature—Ball Lightning

Skip to comments.

A New Explanation for One of the Strangest Occurrences in Nature—Ball Lightning
Nautilus ^ | 1 Aug, 2017 | CHRIS DRUDGE

Posted on 8/1/2017, 11:28:43 PM by MtnClimber

Every so often, given the proper conditions, a small and roughly spherical piece of the atmosphere around us will briefly catch fire. As they are best viewed late into the night and have no obvious natural explanation, it’s perhaps no wonder they’ve inspired a rich mythology. Names for balls of fire include ignis fatuus, will-o’-the-wisp, ghost lights, and ball lightning. They’ve been said to hover above graves, dance along the banks of rivers, signal the imminent arrival of an earthquake, and stalk the aisles of airplanes. Even today, we don’t have a crystal-clear understanding of how they form and do what they do. Which doesn’t mean scientists have, well, dropped the ball. Chinese scientist H.-C. Wu recently offered a compelling new explanation in Scientific Reports.

Some fireballs appear to be the products of living organisms. The decay of organic matter, for example, in marshes and other wetlands (or even a mass grave in a Polish forest) leads to the release of methane and phosphorus-containing gases such as phosphine, which can spontaneously catch fire after encountering oxygen in the atmosphere, producing a flickering light suspended midair. Some, on the other hand, are electrical in origin, sparking within the ground during an earthquake as stressed rocks release a stream of electrons to the surface where, interacting with air, they produce flashes of light. Still others form in the atmosphere, usually during thunderstorms, and go by the name of “ball lightning.”

(Excerpt) Read more at nautil.us


TOPICS: Science; Click to Add Topic
KEYWORDS: lightning; Click to Add Keyword


If all loyal FReepers would donate $5, $10 or $20 today, this FReepathon would be over by tomorrow. If you have not yet made your donation, today would be an excellent day to do so! Thank you very much, Jim RobinsonOr by mail to: Free Republic, LLC – PO Box 9771 – Fresno, CA 93794



Navigation: use the links below to view more comments.
first 1-2021-34 next last

Advertisements

About Gunny G

GnySgt USMC (Ret.) 1952--'72 PC: History, Poly-Tiks, Military, Stories, Controversial, Unusual, Humorous, etc.... "Simplify...y'know!"
This entry was posted in alternate news. Bookmark the permalink.