Q
What is ball lightning?
A
Expert Answer
Ball lightning—glowing spheres that float during thunderstorms—has been reported for centuries but remains unexplained. Theories include plasma, vaporized silicon, or electromagnetic phenomena. It has proven difficult to study because it's rare and unpredictable.
Key Insight
Ball lightning—glowing spheres that float during thunderstorms—has been reported for centuries but remains unexplained.
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