Science & Technology
20%
off- Death Detectives: The LA County Coroner DVD
- Spend a week in the hectic offices of the L.A. County Coroner-and get an up-close look at the secrets that the dead reveal. [ read more ]
$24.95- $19.99
20%
off- Death of The Edmund Fitzgerald DVD
- See footage from 500 feet below Lake Superior as divers visit the wreck of the ship whose loss inspired the hit song. [ read more ]
$24.95- $19.99
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off- Death On Lake Huron DVD
- The mysterious fate of a packet steamer in a Great Lakes storm in 1913 is finally resolved. [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: Blackbeard’s Mystery Ship DVD
- Join our veteran divers John Chatterton and Richie Kohler as they embark on a journey to solve the mystery of the ship's identity. Could this be the final resting place of Blackbeard's ship? And did the famed master seaman really run aground, or was that all part of another notorious… [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: Damn the Torpedoes DVD
- Join the Detectives as they dive on the remains of a Civil War ironclad. Get up close with a Civil War legend. Extraordinary photography captures every step of these underwater missions. World renowned wreck diver John Chatterton exposes long submerged secrets. [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: Death On The Baltic DVD
- Is the official story of faulty design true, or a whitewash, as many believe? [ read more ]
$24.95- $19.99
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off- Deep Sea Detectives: Explosion at Sea DVD
- Join Deep Sea Detectives as we dive on the wreck of a luxury liner lost in 1926. [ read more ]
$24.95- $19.99
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off- Deep Sea Detectives: More Secret Underwater Caves DVD
- For more than a thousand years, the Taíno people flourished on the islands comprising the Greater Antilles--modern-day Cuba, Jamaica, Haiti, Puerto Rico, and the Dominican Republic. Five centuries ago, they seemingly vanished--millions of people gone in the blink of an eye. Extraordinary… [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: Mysterious Loss of the German Fleet DVD
- Explore the seafloor of the Scapa Flow, where some 50 German vessels were lost in a single day. World renowned wreck diver John Chatterton exposes long submerged secrets. Extraordinary photography captures every step of these underwater missions. Ships jumbled on the bottom of a Scottish bay sp [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: S-5: Doomed Sub DVD
- Find out why the Navy's largest sub sank on its maiden voyage, and how the crew miraculously survived. [ read more ]
$24.95- $19.99
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off- Deep Sea Detectives: Slave Ship Uncovered DVD
- Search the sea off Key West for the remains of an 18th century slave trader. [ read more ]
$24.95- $19.99
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off- Deep Sea Detectives: The Confederacy's Secret Weapon DVD
- Deep Sea Detectives John Chatterton and Melanie Paul, nautical archaeologists, and the Bermuda Maritime Museum try to dredge up the truth about her fate. John Chatterton searches for the remains of one of the Civil War's most confounding wrecks. The Deep Sea Detectives join forces with… [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: The Skeleton In The Sand: Montana DVD
- Our diver's communication gear allows host John Chatterton to share with the archaeologist who first studied the Montana. Hear from the archeologist who first studied the Montana. Visit the site where one of the greatest riverboats ever made met her end. Dive on the wreck and see the story of t [ read more ]
$24.95- $19.99
20%
off- Deep Sea Detectives: Time Bomb of the Deep DVD
- Join our divers as they explore the deteriorating tanker and learn the extreme challenges the oil-removal team faces. DEEP SEA DETECTIVES merges science with suspense to solve the mysteries behind shipwrecks both ancient and recent. Meet with the engineers who must figure out how to… [ read more ]
$24.95- $19.99
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off- Deep Sea Salvage Deadly Rig DVD
- Who do you call when you've got thousands of tons of gnarled metal over 100 feet deep in the water, threatening to wreak environmental havoc if you don't get it out? The Bisso family of Louisiana has been the answer for more than a century, assembling along history of expertise at… [ read more ]
$24.95- $19.99
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off- Deep Sea Salvage DVD
- It's a deep subject: one of the riskiest pursuits in the world requires cutting-edge technology, exhaustive preparation and nerves of steel. Take the plunge with this breath-taking DVD! Witness underwater salvage and rescue operations of stunning complexity and danger. For over a… [ read more ]
$24.95- $19.99
20%
off- Deep Sea Salvage Heavy Metal DVD
- Who do you call when you've got thousands of tons of gnarled metal over 100 feet deep in the water, threatening to wreak environmental havoc if you don't get it out? The Bisso family of Louisiana has been the answer for more than a century, assembling a long history of expertise at… [ read more ]
$24.95- $19.99
20%
off- Design and Construction DVD
- From papyrus vessels to computer modeling, trace the history of man's quest to build a better boat. [ read more ]
$24.95- $19.99
18%
off- Discover Alaska The Great Outdoors DVD
- Explore the more than 13,000 miles of roadway and byways of one of the nation's most fascinating and unique landscapes - Alaska. More than just a vast territory in the frozen North, Alaska has many longstanding traditions, a captivating people and culture and a venerable history that all… [ read more ]
$16.98- $13.99
20%
off- Dogfights of Desert Storm DVD
- The 1991 Gulf War saw the dawn of a new era of aeronautical warfare. See the devastating effectiveness of futuristic combat technology coupled with brilliant flying. Fly alongside the world's most accomplished pilots. Re-creations and computer simulations combine with authentic battle… [ read more ]
$24.95- $19.99
17%
off- Dogfights of the Future DVD
- Who will fly the plane, and who — or what — will pull the trigger, in the decades to come? HISTORY® has the answer! See America’s best hope for air superiority in action! Our enemies’ planes are already in the air. How do they stack up? Convincing computer graphics and expert in [ read more ]
$29.95- $24.99
20%
off- Dogfights: Night Fighters DVD
- Seeing is believing, especially when it comes to deadly combat in blackout conditions. Plunge into the darkness with this gripping episode. Fly alongside the world's most accomplished pilots. Re-creations and computer simulations combine with authentic battle footage. Flying blind is one thing [ read more ]
$24.95- $19.99
20%
off- Dogfights: No Room for Error DVD
- Clipping the treetops and fighting for their lives, these pilots show you aerial combat at its deadliest! Re-creations and computer simulations combine with authentic battle footage. Dogfighting doesn't get any deadlier than these harrowing low-altitude engagements! Fly alongside the world's mo [ read more ]
$24.95- $19.99
20%
off- Dogfights: P-51 Mustang DVD
- Take the "Cadillac of the Skies" for a spin through the deadly skies over WWII Europe in this gut-wrenching episode! Re-creations and computer simulations combine with authentic battle footage. Fly alongside the world's most accomplished pilots. The P51 Mustang saved the day - and the wa [ read more ]
$24.95- $19.99
20%
off- Dogfights: The First Dogfighters DVD
- This thrilling episode takes to the air with the daring aces who invented an entirely new form of combat and left their mark on military history. Relive dogfighting's birth in WWI in this exciting episode! Re-creations and computer simulations combine with authentic battle footage. Fly alongsid [ read more ]
$24.95- $19.99
17%
off- Doomed Tower At Sea DVD
- Dive beneath the waters off the coast of New Jersey to visit a tragic relic of the Cold War. [ read more ]
$29.95- $24.99
20%
off- Doomsday Tech 1 DVD
- Doomsday threats range from very real (nuclear arsenals) to controversial (global warming) to futuristic (nanotechnology, cyborgs, and robots). We witness amazing applications in the works, wonder at the limitless promise, and hear warnings of a possible nano-doomsday, with tiny,… [ read more ]
$24.95- $19.99
20%
off- Dueling Pistols: The Etiquette Of Death DVD
- See some of the most beautiful weapons ever made and learn the formal rules that governed their use. [ read more ]
$24.95- $19.99
20%
off- Dupont Dynasty DVD
- Du Ponts have influenced affairs of state since the Presidency of Thomas Jefferson. Theirs is a dynasty of wealth and power dating back to the French aristocracy of King Louis XVI--a dynasty born of explosive black powder. This deadly powder enabled the family to amass one of the greatest… [ read more ]
$24.95- $19.99
20%
off- Early Machine Guns: Advent Of Rapid Firepower
- From the very first rapid-fire gun to World War I, trace the development of one of the deadliest weapons on earth. [ read more ]
$24.95- $19.99
20%
off- Eclectica DVD
- This is an extraordinary, insider's view of the frontiers of design, and a rare chance to hear from some of the people who are pushing the envelope. [ read more ]
$24.95- $19.99
20%
off- Edison Tech DVD
- From his famous successes to false starts and failures, examine the inventing career of the "father of the future." Rare footage and photos from his lab show Edison at work. Learn the fascinating stories behind his incredible inventions - and frequent failures. See how today's engineers are sti [ read more ]
$24.95- $19.99
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off- Edwards Air Force Base DVD
- Visits to abandoned hangars and interviews with former test pilots illuminate the colorful past of this desert base. [ read more ]
$24.95- $19.99
20%
off- Eggs DVD
- Each year in the U.S., 280 million hens lay 80 billion eggs, one of the world's most affordable sources of protein. We'll chart the "journey of the egg" from henhouse to breakfast table...from massive traditional Iowa farms, where millions of eggs move from hens to delivery trucks without… [ read more ]
$24.95- $19.99
- Einstein His Life and Universe (Paperback) Book
- A narrative portrait based on the complete body of Einstein's papers offers insight into how the iconic thinker's mind worked as well as his contributions to science, in an account that describes his two marriages, his receipt of the Nobel Prize, and the influence of his discoveries on his… [ read more ]
- $17.95
20%
off- Elixir Of Death DVD
- A disastrous oversight led to 100 deaths and a re-appraisal of the government's oversight of medicine. The inside story of one of the deadliest medical disasters in history. Hear the sickening tales of survivors. FDA historian John Swann tells how the agency responded--and how it was forever c [ read more ]
$24.95- $19.99
36%
off- Engineering An Empire DVD
- From the Parthenon and Tenochtitlan to the Great Wall of China and Chich+¼n Itz the ancient world created itself in bold strokes of ingenuity and ambition. Hosted by Peter Weller ENGINEERING AN EMPIRE examines the most magnificent and sophisticated civilizations in history through the lens… [ read more ]
$49.95- $31.99
20%
off- Engineering An Empire: China DVD
- Take an in-depth look at the marvels of the magnificent ancient empire that is the subject of the Oscar® - nominated film The Curse of the Golden Flower . Emmy®-winning series hosted by actor and art historian Peter Weller. Discover the history and culture of ancient societies through… [ read more ]
$24.95- $19.99
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off- Engineering An Empire: Egypt DVD
- Five thousand years ago--nearly two millennia before the Romans built their first mud huts--ancient Egypt's mighty pharaohs began commissioning and building monumental masterpieces whose scale beauty and sophistication still boggle the mind. Hosted by actor and art historian Peter Weller the… [ read more ]
$24.95- $19.99
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off- Engineering An Empire: Russia DVD
- Building an empire spanning more than half the globe requires ruthlessness, diplomacy and brilliant engineering, not necessarily in that order. Emmy®-winning series hosted by actor and art historian Peter Weller. Discover the history and culture of ancient societies through their… [ read more ]
$24.95- $19.99
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