From Strange Sounds –
Unexplained fire and manhole underground explosions, this time in Atlanta, Georgia
Methane? Who said methane? It’s not a plate shift either. Perfectly natural. And not related to explosion in K.C. today.
From Strange Sounds –
Methane? Who said methane? It’s not a plate shift either. Perfectly natural. And not related to explosion in K.C. today.
Mythbusters – Soapy water + methane
Manhole Missiles | MythBusters
100 cf of methane gas. Now lets see..daily they burn off a lot lot more at the Sinkhole. 100 cf does a lot of damage..and those bubbly places..damages everything when it goes.