denny History & Criticism

THIS IS FOR EDUCATIONAL AND ENTERMAINMENT PURPOSES ONLY: THANKS TO THE HISTORY CHANNEL FOR MAKING THIS AVAILABLE ONLINE FREE. THIS MATERIAL IS DISTRIBUTED WITHOUT PROFIT TO THOSE WHO HAVE EXPRESSED A PRIOR GENERAL INTEREST IN RECEIVING SIMILAR INFORMATION FOR RESEARCH AND EDUCATIONAL PURPOSES From prehistoric times these mega disasters have changed the geographical structure of our earth. Could this happen again today in our modern world? If so, how could we prepare for such a disaster? Science takes a good hard look and explores the possibilities and the repercussions of How it could affect our world and all living things on this planet if something of this magnitude were to occur today. It has happened before, and it could happen again. Many scientists believe that a "killer asteroid" wiped out the dinosaurs and 70 percent of all living things 160-million years ago. With technology today, could we detect and prepare ourselves for such an event? FAIR USE NOTICE: This Video may contain copyrighted (©) material the use of which has not always been specifically authorized by the copyright owner. Such material is made available to advance understanding of ecological, political, human rights, economic, democracy, scientific, moral, ethical, and social justice issues, etc. It is believed that this constitutes a 'fair use' of any such copyrighted material as provided for in section 107 of the US Copyright Law. In accordance with Title 17 USC Section 107, this material is ...