A Trip to Infinity

The impact of Marx on the 20th century has been all-pervasive and world-wide. This program looks at the man, at the roots of his philosophy, at the causes and explanations of his philosophical development, and at its most direct outcome: the failed Soviet Union.

In 1935, German scientists dug for bones; in 1943, they murdered to get them. How the German scientific community supported Nazism, distorted history to legitimize a hideous system and was an accomplice to its unspeakable crimes. The story of the Ahnenerbe, a sinister organization created to rewrite the obscure origins of a nation.

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's Law, the universal law of gravitation, the Doppler Effect, and much more!

Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have to be! Whether you need help with high school physics, need to review for a college physics class, or you're studying for the AP Physics Exam, this physics tutorial will help you understand the basics, such as Newton's Laws, the Law of Universal Gravitation, Kepler's Law and more.

A documentary about the technological progress responsibility in employment destruction, analyzed by philosopher Zygmunt Bauman and others.

The Academy Award® nominee Cosmic Voyage combines live action with state-of-the-art computer-generated imagery to pinpoint where humans fit in our ever-expanding universe. Highlighting this journey is a "cosmic zoom" based on the powers of 10, extending from the Earth to the largest observable structures in the universe, and then back to the subnuclear realm.

For generations, we have believed that man is driven by ruthless self-interest. But over the past decade, this idea has been increasingly challenged. New research from fields as diverse as political science, psychology, sociology and experimental economics is forcing us to rethink human actions and motivation. ‘The Altruism Revolution’ examines the scientific reasons behind the call for a more caring society.

David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeontologist Robert DePalma has made an incredible discovery in a prehistoric graveyard: fossilised creatures, astonishingly well preserved, that could help change our understanding of the last days of the dinosaurs. Evidence from his site records the day when an asteroid bigger than Mount Everest devastated our planet and caused the extinction of the dinosaurs. Based on brand new evidence, witness the catastrophic events of that day play out minute by minute.

A Tear in the Sky takes you on an unprecedented journey into the UAP/UFO phenomenon as we follow a team of world-renowned experts, scientists, and military personnel who will attempt to unravel the UAP/UFO mysteries using state-of-the-art, military-grade equipment, and technology. While the UFO phenomenon has existed since the dawn of recorded history, very little scientific research is accessible to the public. Most of the serious research is conducted by various governments and militaries across the planet; this film is a documentary on how a team of military veterans, scientists, and researchers come together and launch an investigation into this fascinating world of the unknown while providing the data and results to the public.