Thursday, February 22, 2018

Fulgarite - When Lightening Strikes Sand


Via National Geographic

Posted by David Appell at 2/22/2018 11:10:00 PM

1 comment:

Layzej said...

Maybe not: http://www.amusingplanet.com/2015/07/fulgurite-what-happens-when-lightning.html

4:30 AM

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