A ball of fire moving mysteriously over a train track? Hmm....
Lightning balls created in the lab | New Scientist
Has the ball lightning mystery been solved?
Does Ball Lightning Exist? | Britannica
Rare Ball Lightning Captured On Video - YouTube
Ball lightning: weird, mysterious, perplexing, and deadly
5 of the Weirdest Types of Lightning | Latest Science News and Articles | Discovery
Ball lightning bombshell: Could bizarre phenomena arrive from another dimension? | Science | News | Express.co.uk
Is ball lightning real? - Quora
Watch The Proof Is Out There Season 1 Episode 3 | HISTORY Channel
Is This Video of a 'Globular Bolt' Real? | Snopes.com
Ball lightning witness accounts, illustrated in comics - Vox
Ball lightning: weird, mysterious, perplexing, and deadly
Ball lightning is so strange it might just come from another dimension | New Scientist
Have You Seen Ball Lightning? Scientists Want to Know About It - Eos
Ball lightning bamboozles physicist › News in Science (ABC Science)
Ball lightning: weird, mysterious, perplexing, and deadly
Ball Lightning Seen In Nature for First Time | Weather.com
Six striking facts about lightning - ABC News
Earliest report of ball lightning found – Weather News
Ball Lightning: Nature's Strangest Phenomenon | SD Entertainer Magazine
/cdn.vox-cdn.com/uploads/chorus_asset/file/22396928/BallLightning_CLANTON6.gif "Ball lightning witness accounts, illustrated in comics - Vox")
Ball lightning witness accounts, illustrated in comics - Vox
Explaining the Phenomenon of Ball Lightning | Britannica
The Proof Is Out There: Unexplained Lightning Phenomenon Caught On Camera (Season 1) | History - YouTube
Leader Resource 1: Ball Lightning Images | Miracles | Tapestry of Faith | UUA.org
Have You Seen Ball Lightning? Scientists Want to Know About It - Eos
Several instances of the rare phenomenon known as "ball lightning" caught on film. : r/Damnthatsinteresting
/cdn.vox-cdn.com/uploads/chorus_asset/file/22396924/BallLightning_CLANTON4.gif "Ball lightning witness accounts, illustrated in comics - Vox")