Horizon: Which Universe Are We In?

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and unable to speak without the use of a computer. Hawking's friends, family, classmates, and peers are interviewed not only about his theories but the man himself.

A documentary telling the remarkable human story of Stephen Hawking. For the first time, the personal archives and the testimonies of his closest family reveal both the scale of Hawking's triumphs and the real cost of his disability and success.

Where did the universe come from and did a creator have a hand in making it? As scientists learn more about the universe, our ideas about exactly what God made (the earth, the universe, the multi-verse even nothing but empty space) have come into question.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

A documentary film using high quality stereoscopic 3D and exploring the secrets of our universe. All imagery is based on actual NASA data and astronomical research. The high-end stereo visual give audiences the first-hand experience of visiting real otherworldly landscapes. The 3D-team behind the Oscar-nominated "Pina" will bring the stars as close to you as no other documentary has ever done before.

One entry in a series of films produced to make science accessible to the masses—especially children—this film describes the sun in scientific but entertaining terms.

Uncover clues about the origins of our galaxy with a team of astronomers and scientists as they strive to locate a strange presence hidden deep in the core of the galaxy. Learn how this mysterious realm harbors clues to the origin of the world and probes the future course of our galaxy and universe.

This remarkable journey across our planet and universe explores how meteorites, shooting stars, and deep impacts have awoken our wonder about other realms—and make us rethink our destinies.

An illuminating look inside the lives of the Grucci family, whose Long Island-based fireworks business has been lighting up night skies around the world with spectacular displays since the 1800s.

In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the structure of molds: hyphae, mycelium, spore balls, spores. Beginning with spores on a rice culture, time-lapse photography shows the formation of a new colony.