National Geographic: Incredible Human Machine takes viewers on a two-hour journey through an ordinary, and extraordinary, day-in-the-life of the human machine. With stunning high-definition footage, radical scientific advances and powerful firsthand accounts, Incredible Human Machine plunges deep into the routine marvels of the human body. Through 10,000 blinks of an eye, 20,000 breaths of air and 100,000 beats of the heart, see the amazing and surprising, even phenomenal inner workings of our bodies on a typical day. And explore striking feats of medical advancement, from glimpses of an open-brain surgery to real-time measurement of rocker Steven Tyler's vocal chords.

David Attenborough takes us on a guided tour through the secret world of plants, to see things no un...

THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s ...

Inside the dramatic search for a cure to ME/CFS (Myalgic Encephalomyelitis/Chronic Fatigue Syndrome)...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the ele...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also ...

An exploration of the link between science and beauty through the work of scientists at CERN, in Gen...

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the...

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...

They have no roots, no seeds, no flowers, but mosses show immense survival capacities and can suspen...

For the past 20 years, the world has seen an alarming decrease in IQ and a rise of autism and behavi...

ET CONTACT: THEY ARE HERE documents the jaw-dropping stories of individuals from around the world wh...

Join critically-acclaimed author and evolutionary biologist Richard Dawkins and world-renowned theor...

Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...