There are many other types of lightning that are not associated with storms, but the mechanism of a separation of positive and negative charges in the atmosphere still cause them. Some of the more common ones are St. Elmo's fire, air discharge, sprites, heat lightning, and ball lightning.
The world's largest steam shovel surviving intact is a Marion machine, dating from either 1906 or 1911, located in the small American town of Le Roy, New York. It was listed on the National Register of Historic Places in 2008.
World's Largest Machines Ever Built , More specifically, it is a mobile strip mining machine It is the largest tracked vehicle in the world at 13,500 tons what is the biggest mining machine in the world - , strip mining machine - for scale see truck at 22sec! - YouTube-  ,11 Aug 2011 , strip mining machine - for scale see .