The PEPCON disaster was an industrial disaster that occurred near Henderson, Nevada on May 4, 1988 at the Pacific Engineering Production Company of Nevada (PEPCOM) plant. The chemical fire and subsequent explosions claimed two lives, injured about 372 people and caused an estimated US$ 100 million of damage. A large portion of the Las Vegas metropolitan area (10 miles (16 km) away) was affected and several agencies activated disaster plans.
look at the building turns into ashes.
[youtube]https://www.youtube.com/watch?v=NMofeKl ... re=related[/youtube]
The Tsar Biggest Bomb Ever (57 Megatonns).
The bomb was tested on October 30, 1961 in Novaya Zemlya, an island in the Arctic Sea by Russia. The 57MT-bomb exploded and a mushroom cloud with a height of 64km rose to the sky
[youtube]https://www.youtube.com/watch?v=H9AMtUe ... re=related[/youtube]
