Slow motion lightning video - just amazing!
Have a look at following video captured with the Vision Research's Phantom Flex, which captures 1080p images at up to 2,800fps -- with 1000 ISO sensitivity -- and can shoot higher (2560 x 1600 at 1,560fps), faster (640 x 480 at 13,000fps) or even slower (down to 5fps) for regular filming.
[video=youtube;_X_7YRVGvtA]https://www.youtube.com/watch?v=_X_7YRVGvtA[/video]