Hypercane

Hypercane would be telecasted by History Channel in Mega Disaster. Hypercane is about dinosaur extinction of 65 million years ago by hypercanes, which was possibly caused by astroid htting. These hypercanes destroyed the ozone layer which let the ultraviolet light reach the erath causing the destruction of life on eartch. Small animals that could hide underground survived, and this gave mammals a chance. Without the asteroid hit, we wouldn’t even be here.