It's time for a new look at a very old universe. In its mysteries, we are finding the secrets of our past and the key to our future. This is a history of how we know what we do about space. Fifty years have flown by since man first ventured into space.

60 Days In offers an unprecedented look at life behind bars at Indiana's Clark County Jail as seven innocent volunteers are sent to live among its general population for 60 days.

What would happen if every human being on Earth disappeared? This isn't the story of how we might vanish it's the story of what happens to the world we leave behind.

Celebrate 20 years of ANTIQUES ROADSHOW! Travel across six U.S. cities for even more hidden treasures. Then, take a look back at ROADSHOW’s favorite appraisals from all 20 seasons including one find now valued at {dollar}750,000-{dollar}1,000,000.

Lightnin' Hopkins sings about playing cards with Les Blank and Skip Gerson - a card game he won which turned critical to the making of the film "The Blues Accordin' To Lightnin' Hopkins." After filming 13 songs, Lightnin' had told Les and Skip that he was done filming. As a last resort Les asked Lightnin' to play cards and he lost {dollar}200. But then Lightnin' agreed to film more. 3 1/2 min Color.

Mountain Men follows men who have devoted their lives to surviving off the grid in some of the country's most unforgiving terrain.

“PROJECT IMPOSSIBLE” explores epic engineering feats that were once considered unthinkable, but with new advances in technology have become possible. Each episode delves into the construction of man-made structures that are crucial to the planet's future.

A documentary feature film about the rise and fall of Napster and the birth of the digital revolution. Winter first met Shawn Fanning in 2001 and spent many years with him and the other major players in this story before being able to bring it to the screen. Official Selection at the **SXSW Film Festival**.

Four young friends discover the highs and lows of card-play, competition, and community as they explore the vanishing world of competitive Bridge where the average age of their opponents is 73 years old.

This documentary follows 8 teens and pre-teens as they work their way toward the finals of the Scripps Howard national spelling bee championship in Washington D.C. All work quite hard and practice daily, first having to win their regional championship before they can move on. Interviews include the parents and teachers who are working with them. The competitors not only work hard to get to the finals but face tremendous pressure as the original group...