UFOs Over Phoenix: The V-Shaped Object Channel: Discovery Channel Length: 183 Date: February 15, 2007 A mysterious "V" shaped object passed over Phoenix in the early evening. It was seen by thousands of people.

UFOs Over Phoenix: Identifying Light Sources Channel: Discovery Channel Length: 166 Date: February 15, 2007 What are the optical characteristics of the lights seen in the Phoenix sky?

UFOs Over Phoenix: Video Analysts Examine a UFO Sighting Channel: Discovery Channel Length: 171 Date: February 15, 2007 Are these flares behind a mountain range, or UFOs vanishing?

Planet Earth: Pole to Pole: Hunting Dogs Channel: Discovery Channel Length: 182 Date: February 15, 2007 The African wild dog uses strategy and maneuvers to trap unsuspecting impala.

Everest: Beyond the Limit: Sherpa Cam! Channel: Discovery Channel Length: 131 Date: February 15, 2007 The footage in 'Everest: Beyond the Limit' is one-of-a-kind. Find out why.

Stunt Junkies: Helicopter Jump Uncut Channel: Discovery Channel Length: 73 Date: February 15, 2007 See Ryan Capes' stunt raw and uncut.

Dirty Jobs: Mike Rowe Bloopers Channel: Discovery Channel Length: 258 Date: February 15, 2007 No one is perfect, including Mike Rowe. In fact, Mike is happy to share his flaws and flubs with his fans. Check out his bloopers.

MythBusters: MythBloopers Channel: Discovery Channel Length: 207 Date: February 15, 2007 Witness Adam run naked, Jamie become frustrated and Tory twist his tongue in this series of early bloopers.

My War Diary: Lazy Ramadi Channel: Discovery Channel Length: 201 Date: February 15, 2007 The story behind the rap song spoof, "Lazy Ramadi", by Staff Sergeants Josh Dobbs and Matt Wright of Muncie, Ind.

2057: Space Elevator Channel: Discovery Channel Length: 198 Date: February 15, 2007 In 50 years, taking a Sunday picnic in outer space will no longer be a fantasy.

2057: Future Soldier Channel: Discovery Channel Length: 191 Date: February 15, 2007 By 2057, soldiers will deploy with flexible full-body armor and "invisibility cloaks."

2057: Medical Smart Suit Channel: Discovery Channel Length: 218 Date: February 15, 2007 In 50 years, sophisticated technology will make it possible to have a "doctor in your clothing."

2057: Reversible Death Channel: Discovery Channel Length: 179 Date: February 15, 2007 EMTs will use suspended animation to quickly stabilize trauma patients in the world of 2057.

2057: Cyber Terrorism Channel: Discovery Channel Length: 141 Date: February 15, 2007 Computer hackers will pose perhaps the biggest terrorist threat to the wired world of 2057.

2057: Data Storage Channel: Discovery Channel Length: 184 Date: February 15, 2007 Holographic crystals will store 200 DVDs' worth of information as microscopic images viewable by a simple magnifying glass.

2057: Time Travel Channel: Discovery Channel Length: 165 Date: February 15, 2007 Is time travel possible? Theoretical physicist Michio Kaku explores the possibilities.

2057: Fountain of Youth Channel: Discovery Channel Length: 283 Date: February 15, 2007 How close are we to extending the human life span? Michio Kaku lays out a scientific road map.

2057: Human Civilization Channel: Discovery Channel Length: 475 Date: February 15, 2007 Scientist Michio Kaku speculates on the future of human civilization and the potential for self-destruction or progress.

2057: Human Civilization Channel: Discovery Channel Length: 475 Date: February 15, 2007 Scientist Michio Kaku speculates on the future of human civilization and the potential for self-destruction or progress.