Content from Discovery Communications

Time travel is one of mankind's favorite fantasies. But what if it were possible to build a real time machine? To travel into the future, or the past? Scientists are now teetering on making that impossible dream, reality.

The story of the making of the Expedition Everest roller-coaster in Disney's Animal Kingdom in Florida. This film shows behind the scenes Disney like it has never been shown before.

Firmly rooted in the latest scientific discoveries, this docudrama explores the theory that Europeans came to America much earlier than previously thought. New archaeological data and DNA research touch on an ice bridge that spanned the Atlantic. Follow the fascinating adventures of a Stone Age family as they travel from France and settle in America -- about 17,000 years before Columbus was even born.

It is possible that only one per cent of the wonders of ancient Egypt have been discovered, but now, thanks to a pioneering approach to archaeology, that is about to change. Dr. Sarah Parcak uses satellites to probe beneath the sands, where she has found cities, temples and pyramids. Now, with Dallas Campbell and Liz Bonnin, she heads to Egypt to discover if these magnificent buildings are really there.

A shocking serial murder case terrorized New York 40 years ago. Surviving victims, families of the deceased, and the detectives who worked on the case recount their stories.

Hosted by legendary broadcast journalist Walter Cronkite, this program follows the step-by-step process of rehabilitating the outdated shuttle and documents the extensive training the new crew endured during their preparation. Witness the launch of flight STS-114, with status updates as the mission unfolds. We'll hear from the crew themselves as they install the new satellite-repair mechanism on the International Space Station and fix the re-entry panels on the outside of the shuttle. From planning to landing, every detail of NASA's Return to Flight mission is showcased. Hear from the experts and the astronauts as the dramatic story of STS-114 is recounted in high definition both on the ground and in space.

Herzog and cinematographer Peter Zeitlinger go to Antarctica to meet people who live and work there, and to capture footage of the continent's unique locations. Herzog's voiceover narration explains that his film will not be a typical Antarctica film about "fluffy penguins", but will explore the dreams of the people and the landscape.

A documentary about sleep paralysis

World-renowned chopper fabricator and Monster Garage host Jesse James for an in-depth look at the colorful history of these loud and proud machines. Jesse profiles the pioneers of the chopper movement, celebrates the unsung heroes whose ingenuity and creativity have inspired thousands of garage mechanics, and highlights some of the bike world's seminal creations. Watch as Jesse restores the "bird bike" a 1969 cast-off that he discovered on the back of an old pickup truck. Jesse and the guys from West Coast Choppers put their heads together to figure out how to restore the bike to its original condition. Everything from the frame to the gas tank to the motor.

The story of the Schofield family, whose daughter January was diagnosed as schizophrenic at five-years old, making her one of only two children to ever receive that diagnosis.

The Steven Avery case has become a national obsession. ID Front Page brings you the story of the man who served 18 years in prison for a crime he never committed... only to find himself back behind bars just two years later, charged in a brutal murder.

Aviation pioneer Jack Northrop designed the flying wing - a breakthrough that reduced drag... increased lift... and dodged radar. Northrop fought to get the flying wing into mass production - only to lose everything. But his dream became the B2 stealth bomber, 40 years later. This documentary takes us from the early days of the aviation designer to the final production and test flights of the Northrop B-49 "Flying Wing" jet bomber, which was 50 years ahead of its time and the first true "stealth" aircraft. The film contains archival video and interviews with the original test pilots and Northrop employees.

The thriving epicenter of American entertainment, Hollywood is the land of glitz and glamour - a place where stars are born, and dreams come to life. Yet, for every dream realized, another dies. The annals of Hollywood history are replete with stories of lives gone wrong, death, and tragic misfortune. Many believe that the spirits of these unfortunate souls still inhabit the "city of angels." In the "Land of Shadow and Light," perhaps restless souls still do wander the famed streets of Hollywood. In this stirring video, you can venture to the city's most popular locations - among both the living and the dead.

One of only two living mammals to lay eggs, the platypus has baffled and inspired the scientific community for hundreds of years. Three years in the making, this stunning natural history film takes us down the East Coast of Australia to the many serenely beautiful habitats of the platypus. Technology specially created for this film captures images from inside the nesting chamber of a wild platypus, and records the extraordinary sounds of the mother suckling her offspring. We watch as they grow from newborns to adulthood. Join renowned documentary makers David Parer and Elizabeth Parer-Cook (Dragons of Galapagos, Wolves of the Sea) on this fascinating journey from the rainforests of Queensland to the frozen mountains of Tasmania, as they reveal new insights into this mysterious creature.

Matt & Amy Roloff enlist the help of their four children Jeremy, Zack, Molly & Jacob to help expand the business of Roloff farms. As the kids grow older, the family grows larger and the Roloffs learn how to keep their family relationships strong.

Inspired by actual events, this true crime anthology series takes a deep dive into the dark, twisted minds of terrorists and follows the brave souls who hunt them down.

Frontiers of Fight takes a sweeping look at the majesty of fight as expressed through the classic planes at the National Air and Space Museum. Investigating planes from around the world, from the time of early balloons to the space shuttle, the series highlights aviation "firsts". Meet the first person to cross the Atlantic. Lean about the first man to reach mach speed and dispel the myth of the sound barrier forever. And explore the invention of the first fuel liquid rocket.

Joe Martin brings new life to old iron at his shop Joe Martin Customs. Working with his wife Amanda, and best friend Shag, this custom shop oversees every phase of restoration from design, fabrication and mechanicals, to the final paint job.

LA Ink is an American reality show on TLC that followed the events of the High Voltage Tattoo tattoo studios in Los Angeles, California. The spin-off of TLC's Miami Ink, it premiered on August 7, 2007. In August 2011, TLC announced that the show will end production, with Season 4 being its last and that the series is cancelled.

Southern Fried Homicide probes the juiciest stories from down in the Bible Belt. Classic true crime is served up against a backdrop of Southern hospitality, etiquette and Christian values. Good ol' morals give way to cold-blooded murder in these grim tales of love gone wrong, business deals turned sour, families divided, and more.

Features early human history and the challenges human beings faced thousands of years ago. It also features animals examples such as: Woolly mammoth, Megantereon, American buffalo, Cave bear, Irish elk.

Weird, True & Freaky Join a fast-paced rundown of the strangest, craziest real-life stories on four legs. Freakish swarms, mutant survivors, mysterious mating rituals, and totally bizarre breeds. Amazing animals caught on tape. Shocking footage that will make your jaw drop. From klepto creatures caught on tape to unbelievable pet plastic surgery, check out animal antics that became tabloid news... Only on Weird, True and Freaky.

America's do-it-yourselfers, innovators and entrepreneurs are getting the opportunity of a lifetime -- to turn their big ideas into big money. Every week four top makers from around the nation pitch their products to a panel of three experts. Which ideas will make the cut?

'We will handle the various problems that occur in the Hurly-Burly Town, a town made of paper.' 'Ti-Ti', 'Tok-Tok' and 'Kiri' come together to create a disorderly rescue team. However, their out-of-the-ordinary solutions lead to increased discontent among the town residents. One day, Kiri sends a message in alien language, resulting in Pang-Pang, landing in the house of Ti-Ti. Pang-Pang, who suddenly got lost, begins to live with Ti-Ti, who takes care of him warmheartedly. Thanks to Pang-Pang, the Ti-Ti Pang Pang Rescue Team steadily starts to receive recognition by the Hurly-Burly Town residents.