For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and the age of the universe itself; NASA astronauts reveal the secret history of the life-or-death missions to keep this complex machine working.
Recently discovered footage reveals the secret history of NASA's first landing on the moon, and using this brand-new evidence, former astronauts and experts challenge everything known about the Apollo missions.
The enterprising alien who wants to visit Earth faces a number of daunting challenges. This program examines the advanced technologies he would need with an emphasis on concepts for interstellar travel humans are exploring.
The NYPD's Counterterrorism Bureau is on the front lines in the war on terror. These specialized task forces have one goal: to keep New York City safe. During the busiest season of the year, Hercules teams deploy with 9-mm submachine guns, the TORCH team patrols New York's subway system and the bomb squad sweeps for explosive devices, all to secure the nation's largest city.
National Geographic looks in some detail at 6 of the many close brushes with death Adolph Hitler had at the hands of assassins. The potential for the plots to succeed are examined as is the unpleasant fate of the would be assassins.
THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s computers can make calculations in one-100th of a second and technology can transport us outside the bonds of Earth, only now are we beginning to understand the most complex machine in the universe. Using simple analogies, real-life case studies, and state-of-the-art CGI, this special shows how the brain works, explains the frequent battle between instinct and reason, and unravels the mysteries of memory and decision-making. It takes us inside the mind of a soldier under fire to see how decisions are made in extreme situations, examines how an autistic person like Rain Man develops remarkable skills, and takes on the age-old question of what makes one person good and another evil. Research is rushing forward. We’ve learned more about the workings of the brain in the last five years than in the previous one hundred.
