Wie funktioniert Evolution?

Unmasks fraudulent cover-ups, wild speculations, and deceitful myths that have been presented as the absolute "facts" of evolution. Should...

Understanding mankind's true origin is essential in determining one's final destiny. This visually rich, full production presents conclusive evidence...

The joys of 1960s modern education - as seen at a not-exactly-typical local comp.

In the vast expanse of desert East of Atlas Mountains in Morocco, seasonal rain and snow once supported livestock, but now the drought seems to never...

Geometry Part 2 goes into detail on perimeter, circumference and area for 2-dimensional and 3-dimensional figures. This DVD is also helpful for...

EVERYTHING YOU NEED TO KNOW TO ACE PRE-CALCULUS IS AT YOUR FINGERTIPS: functions, polynomials, f(x), RATIONAL FUNCTIONS, standard form for rational...

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David...

A scientist explains how the savagery and efficiency of the insect world could result in their taking over the world.

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

Nova and National Geographic present exclusive access to an astounding discovery of ancient fossil human ancestors.

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever conceived, while he and his wife Emma confront...

In an age when misinformation, alternative facts, and conspiracy theories have become mainstream, UFOs have risen to become one of the most-talked...