Tập
Modern Marvels: Episode 46
Tóm tắt
Meet crime fighters who take on fiery killers. In Houston, visit the site of a suspicious fire with Fire Marshall Lalo Torres as he turns ashes into evidence. Former A.T.F. head Richard Garner explains motives behind the recent church fires. And at the California Criminalists Institute, John DeHaan trains special arson dogs.
Chi tiết
- Phim bộ
- Modern Marvels
- Mùa
- Mùa 11
- Tập
- Tập 46
- Ngày phát sóng
- 2004-09-30
- Thời lượng
- 44 min
Thông tin tập
Episode 46 là tập 46 trong Season 11 của Modern Marvels. Tập này phát sóng ngày 2004-09-30. Thời lượng là 44 min.
Tập trước / tập sau
Tập 45
The ultimate celebration of outsized equipment returns for a second sweep through a world where size is everything.
Tập 47
One of the youngest and smallest nations, Israel has produced some of the world’s fiercest weapons. In 1952, shortly after its War of Independence, Israel unleashed the Uzi…a submachine gun that set the standard for nearly 50 years. Between 1950 and 1980, Israel fought three wars, and superior weapons became a matter of survival. We examine the Negev Machine Gun and the Galil Assault Rifle, designed to survive the rigors of desert warfare, and the Tavor 21, a lightweight 21st-century assault rifle.
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Tập 44
A look at the technology that changed the serious game of Search and Rescue forever. At the mouth of Oregon’s Columbia River, we visit the Coast Guard’s Motor Lifeboat School, the training ground for High Surf Rescue. Then, we trace the evolution of life-saving technology at sea, and learn why the EPIRP (Emergency Position Indication Radio Beacon) is the pleasure boater’s greatest friend. And we take a look at how the U.S. Navy deals with accidents classified as “Man Overboard” in the 21st century.
Tập 48
Join us for a devastating but enlightening hour as we delve into complex and often-tragic engineering failures that have shaped our world. Five dramatic events unfold as we discover the causes of: the 1983 collapse of New England’s Mianus Bridge; the sinking of the EM Ocean Ranger /EM offshore oilrig in 1982; the crash of a Learjet 35 private plane carrying pro-golfer Payne Stewart in 1999; the 19th-century failure of South Fork Dam that resulted in the flooding of Johnstown, Pennsylvania; and the 1988 PEPCON (Pacific Engineering Production Company of Nevada) jet fuel plant explosion.
Tập 43
Join us for a high-speed look at police pursuits in an adrenaline-filled hour focused on the history and evolution of the technologies that give law enforcement the upper hand when pursuing bad guys. From the days of chasing moonshine runners in “hopped up” vehicles during Prohibition to the most recent 100-mph freeway chases, patrol cars have undergone many advances. We also examine how communications have improved, the use of airborne resources, and pursuit on the high seas.
Tập 49
Cutting, digging, picking, stripping, shaking, and raking–whatever the crop, there's a custom machine to harvest it. It all began with handpicking and today it's often one man and one machine harvesting hundreds of acres in a single day. The farmer may even get a little help from satellites. Far above the earth, high-resolution photography is giving the grower more opportunities to cut costs and maximize the harvest. From the debut of the sickle in ancient Egypt to McCormick's famous Reaper to the field of ergonomics that assists human harvesters, we'll dig into the past and future of the harvest.
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Tập 50
What happens when the calculations of builders and engineers prove wrong and their constructs come tumbling down? In this episode, we examine the 1987 failure of the Schoharie Creek Bridge in New York; the partial destruction by a runaway freighter of the Riverwalk Marketplace in New Orleans in 1996; the roof collapse of the Rosemont Horizon Arena in Illinois in 1979; the deadliest grain-dust explosion on record in Westwego, Louisiana, when a grain elevator exploded in 1977; and the crash of the British R101 airship in the 1920s.
Tập 41
Tập 51
Tập 40
The St. Lawrence Seaway is a monumental stairway in water, lifting massive ships hundreds of feet over thousands of miles. It’s the world’s longest inland waterway, a system of rivers, lakes, canals, dams, and locks that stretches 2,400 miles. And it’s one of the greatest engineering triumphs of the 20th century, pulled off against the violence of raging water and extreme winter. An essential part of the commercial infrastructure of the US and Canada, this complex system provides direct access from the Atlantic to North America’s heartland, enabling ships packed with trade to stop at any one its 65 ports–from Montreal to Duluth. From the 16th century, when French explorer Jacques Cartier searched for the legendary Northwest Passage, to the modern Seaway, built in the 1950s, we highlight the incredible engineering feats that went into creating the waterway.
Tập 52