1966 – Medeu Mudflow Control Dam by a series of four preliminary explosions of 1,800 tons total and a final explosion of 3600 tons of ammonium nitrate based explosive.
2011 – The world didn’t end.
Sunday, Oct 21 2012 by kjfitz
1966 – Medeu Mudflow Control Dam by a series of four preliminary explosions of 1,800 tons total and a final explosion of 3600 tons of ammonium nitrate based explosive.
2011 – The world didn’t end.