A lightning spectacle shot under 7000 frames per second

ring is so fleeting that the human eye cant see its details.
But with the help of technology -- at 7000 frames per second,
these visual wonders emerge.
You will see in this 45 second video: this video from the Florida Institute of Technology earth space physics laboratory professor Liu Ningyu (transliteration) shooting,
Liu Yong,
a special camera in May 20th a storm occurred in Melbourne city in Florida.
The playback speed is 700 frames per second,
that is to say,
every 10 seconds in video is equivalent to 1 seconds in reality.
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