Peter and Jeff visit Chinas capital, Beijing, where they join a punk band and play ping-pong with members of the Communist Youth League.

The Yangtze basin is home to 400 million people, making it one of the most densely populated river basins on earth. All those people have learned to live over generations with floods and disasters but thats about to change.

Lake Victoria - the pearl of the African Great Lakes region, the second largest freshwater lake on Earth. This rich fertile region since ancient times attracted people who found their home here. We will get acquainted with some of them, and know the difficulties they faced, engaging in fishing, planting rice, struggling with drought and protected from the powerful wild animals, abundant species in these regions, the most unpredictable of them - hippos. Here, farmers spend sleepless nights, driving giants trampling their crops, and hoping that soon it starts to rain.

On February 1, 2003, the Columbia space shuttle completes 79 experiments and is positioned for re-entry into the Earths atmosphere. Traveling at 22 times the speed of sound, the shuttle is shrouded in intense heat. At 8:54 a.m., the shuttles gauges in Columbias left wing and left landing gear show unusual temperatures, and the shuttle loses stability. At 8:59 a.m., Mission Control in Houston receives its last message, broken off in mid-sentence. A few seconds after 9 a.m., Columbia breaks up in a shower of molten metal. The crew of seven is killed instantly. A painstaking analysis of all existing film footage eventually solves the mystery that grounded all space shuttle missions for the last two years. What caused the loss of Columbia? Did anyone know that there was a problem before re-entry? Could this accident have been avoided and the crew saved?

Series following the crew of the USS Nimitz. The Navy counsels sailors on how to get used to life back on land before the ship arrives home.

Mentoring and camaraderie hit a low point as friction grows between enlisted personnel and their superiors. Can a port call relieve the tension?

Two crew members become embroiled in a scandal during the Nimitzs four-day port call in Hong Kong, and the captain announces a change of course.