Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 Internet speed test! ×

Submission + - The Physics of Volcanic Lightning

StartsWithABang writes: As if a volcanic eruption wasn't destructive enough — complete with lava, ash clouds, soot and more — it's often accompanied by volcanic lightning, something seen in at least 150 separate, modern eruptions. But what causes this unique and beautiful phenomenon? We may not know everything about it, but here is what physics does know about what goes on.

Slashdot Top Deals

We will have solar energy as soon as the utility companies solve one technical problem -- how to run a sunbeam through a meter.

Working...