Meteor impact leads to great dying, allowing proliferation of dinosaurs. This event is not to be confused with the impact event that later killed off the dinosaurs.
The Earth is formed by accretion of spatial particulates and large masses and eventually formes an outer crust. Video follows with speculation of early plates and land masses and their movement through time.
This is how you flush an entire lake down a hole. An exploratory drilling exercise miscalculates the location of a salt mine while drilling through a lake bed. The mine is hit, and the oil derek, the mine, the lake, and a few barges are a total loss.
Simi Valley California was the site of the worst nuclear disaster in U.S. history in 1959, and the amounts of radiation leaked to the environment and atomosphere were more than 240 times that of the accident at 3-Mile Island. The area is beautiful today, but what still remains from many decades ago?
![What\](http://img.youtube.com/vi/pPtCZawoIbw/2.jpg "What\")
