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Slow motion video of lighting is pure awesome
posted February 10 2015 18:41.31 by Giorgos Lazaridis

It is indeed very hard to capture a lighting with a high speed camera, but it seems that photographer Tom Warner did it! He managed to shoot this slow motion of lightning at 7,207 fps!

The above lightning bolt starts with many simultaneously creating ionized channels branching out from an negatively charged pool of electrons and ions that has somehow been created by drafts and collisions in a rain cloud. About 0.015 seconds after appearing 14 which takes about 3 seconds in the above time-lapse video 14 one of the meandering charge leaders makes contact with a suddenly appearing positive spike moving up from the ground and an ionized channel of air is created that instantly acts like a wire. Immediately afterwards, this hot channel pulses with a tremendous amount of charges shooting back and forth between the cloud and the ground, creating a dangerous explosion that is later heard as thunder. Much remains unknown about lightning, however, including details of the mechanism that separates charges.


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