简介: By scanning the locations at the bottom of the ocean where sunken ships, treasures and even cities lie, the show tries to answer what they look like
简介: Volcanoes, earthquakes, and tornadoes all can cause enormous damage, and predicting where and when they will strike is of great importance. Volcanol
简介: In advance of the D-Day Landings, paratroopers from the US 82nd Airborne Division are dropped behind enemy lines to capture strategic positions. One