The BEST episodes of Modern Marvels season 11

#1 - Bathroom Tech (1)

Season 11 - Episode 14 - Aired 4/21/2004

From tub to toilet to toothpaste, here's everything you ever wanted to know about the most used and least discussed room in the house. From the first home bathrooms in ancient India, Roman latrines, and bizarre Victorian-era bath contraptions, to modern luxurious master bathroom suites, we trace the history of bathing, showering, and oral hygiene. And we reveal the messy truth about what was used before toilet paper--brainchild of the Scott Brothers of Philadelphia--and why astronauts wear diapers.

#2 - Pacific Coast Highway

Season 11 - Episode 4 - Aired 2/4/2004

For 25 years, construction crews dug, blasted, tunneled, and bridged their way up America's West Coast along the California, Oregon, and Washington shoreline to build the Pacific Coast Highway. Historians, road and bridge engineers, and experts relate this story of perseverance, primal machines, convict labor, and engineering brilliance as we tour its scenic route. And we look at the latest technologies used to keeping it running despite floods, earthquakes, tsunamis, and landslides.

#3 - SOS Tech

Season 11 - Episode 40 - Aired 9/8/2004

#4 - Presidential Movers

Season 11 - Episode 53 - Aired 10/20/2004

The vehicles that transport the President of the United States aren't your ordinary planes, trains, and automobiles. They are top-secret. And for your Average Joe, there's only two ways to find out what they're really like inside--either get elected or stay tuned...

#5 - Gas Tech

Season 11 - Episode 54 - Aired 10/20/2004

Gas--it makes a balloon go up, cooks our food, and fills our lungs. But this invisible state of matter does far more, and has a very visible impact on the world. We follow natural gas from well tip to stove top and trace its use from 3rd century BC Chinese salt producers to modern appliances. Next, we investigate the most plentiful gas in the universe--hydrogen--which may also prove to be the most powerful. We also experience the cryogenic world of industrial gasses--what they do and where they come from--as we travel to the British Oxygen Company's Braddock Air Separation Plant to see how they freeze millions of tons of oxygen and nitrogen. And at the Bush Dome Helium Reserve in Texas, we learn why the US government sits atop 36-billion cubic feet of the stuff. Finally, we look inside the colorful world of gas and neon lights. So lay back, breathe deep, and count backwards from 10.

#6 - Extreme Aircraft (1)

Season 11 - Episode 33 - Aired 8/25/2004

Join us for a supersonic look at some of the most cutting-edge aircraft ever developed--from the X-1 that first broke the sound barrier to the X-43 Scramjet that recently flew at Mach 7. These extreme aircraft have made their mark on aeronautical history, and sometimes on political history as well. The U-2 and SR-71 spy planes played a crucial role in the Cold War, and now Lockheed Martin's top-secret "Skunkworks" division is touting the new "air dominance" fighter plane-- the F/A-22 Raptor.

#7 - Engineering Disasters (14)

Season 11 - Episode 63 - Aired 11/23/2004

In this hour, we examine a massive oil tanker explosion that killed nine; a subway tunnel cave-in that swallowed part of Hollywood Boulevard; a freighter plane crash that destroyed an 11-story apartment building; an historic molasses flash flood; and a freeway ramp collapse that buried construction workers in rubble and concrete. Investigators from NTSB, Cal/OSHA, and Boeing, structural and geo-technical engineers, and historians explain how so much could have gone wrong, costing so many lives. And aided by computer graphics, footage and photos of the disasters, and visits to the locations today, we show viewers what caused these catastrophes and what design experts have done to make sure they never happen again.

#8 - F-18 Hornet

Season 11 - Episode 16 - Aired 4/30/2004

One aircraft in the US arsenal best typifies the will to win. Using the latest and most sophisticated computerized technology, the F-18 Hornet is now one of the foremost fighters of the 21st Century. Once a plane that nobody wanted, today it's the principal Navy and Marine fighter-attacker--with a flick of a switch, it transforms from bomber to fighter. Interviews with pilots and crews, combined with archive film and color reenactments, take you inside the cockpit of this multi-role aircraft.

#9 - Engineering Disasters (13)

Season 11 - Episode 61 - Aired 11/16/2004

In this hour, death seeps out of the ground into a neighborhood sitting on a toxic waste dump at Love Canal in New York; soldiers die during Desert Storm in 1991 when software flaws render Patriot Missiles inaccurate; on September 11, 2001, World Trade Center Building #7 wasn't attacked, but seven hours after the Twin Towers collapsed, it too is mysteriously reduced to a pile of rubble; a night of revelry in Boston turns the Cocoanut Grove nightclub into an inferno that kills over 400 people in 1942; and the science of demolition is put to the test and fails when a building in Rhode Island, the "Leaning Tower of Providence", stands its ground.

#10 - Sub Disasters

Season 11 - Episode 62 - Aired 11/17/2004

When the men and women aboard a modern submarine hear the command to dive, they can take a measure of comfort in the fact that no U.S. sub has been lost in nearly 40 years, though it's been said that the sea is a more hostile environment than space. The tragedies of former disasters have not been forgotten or squandered and the Navy has been extremely motivated to find ever more effective ways to prevent them. We'll examine sub disasters to discover what caused them and what they've taught us. And as we explore the early history of the submarine--including a sub used in the American Revolution and one used in the Civil War--we follow a modern crew using submarine simulators to train for disasters, study subs in the nuclear age, and explore state-of-the-art rescue technology.

#11 - Greatest Movie Gadgets

Season 11 - Episode 24 - Aired 6/17/2004

Cars that fly and drive themselves. Spiffy spy tools that see under doors and through walls. Water "Harleys" that fly above and below the surface. Only in the movies, right? Hollywood may have dreamt these things up, but regular guys are making them for real as we see in a 2-hour special combining clips of recent blockbusters and hilarious old movie serials, along with a look at real-life creations, including intelligence-gathering "insects" and undersea robots. Gadgets lovers beware your bank accounts!

#12 - Movie Theaters

Season 11 - Episode 64 - Aired 11/24/2004

#13 - Snackfood Tech

Season 11 - Episode 67 - Aired 12/16/2004

Extruders, molds, in-line conveyor belts. Are these machines manufacturing adhesives, plastics, or parts for your car? No, they're making treats for your mouth--and you will see them doing their seductively tasty work in this scrumptious episode. First, we visit Utz Quality Foods in Hanover, Pennsylvania, that produces more than one million pounds of chips per week, and Snyder's of Hanover, the leading U.S. pretzel manufacturer. Next, we focus on the world's largest candy manufacturer, Masterfoods USA, which makes Milky Way, Snickers, Mars, and M&Ms, and take a lick at the world's largest lollipop producer, Tootsie Roll Industries. And at Flower Foods' Crossville, Tennessee plant, an army of cupcakes rolls down a conveyer belt. The final stop is Dreyer's Bakersfield, California plant, where 20,000 ice cream bars and 9,600 drumsticks roll off the line in an hour.

#14 - The Sears Tower

Season 11 - Episode 39 - Aired 9/8/2004

The Sears Tower, located in Chicago, was finished in 1973. It was the tallest building in the world for over 20 years, and remains the tallest building if you look at highest occupied space. See how the Sears Tower was conceived, designed and built and see how a cigarette pack was the basis for one of Chicago's most unique buildings.

#15 - Oil Tankers

Season 11 - Episode 30 - Aired 8/4/2004

The biggest moving objects ever built by man, oil tankers dominate the world's waterways, both in size and numbers. Upwards of 10,000 strong, the world tanker fleet's vast number results from the modern, insatiable thirst for oil. We'll dig into the history of oil transport--from Civil War days to the critical WWII years and invention of the supertanker in the 1950s. And we examine the financial impact of modifying these steel leviathans to prevent future catastrophic environmental disasters.

#16 - St. Lawrence Seaway

Season 11 - Episode 42 - Aired 9/15/2004

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.

#17 - Engineering Disasters (8)

Season 11 - Episode 48 - Aired 10/5/2004

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 Ocean Ranger 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.

#18 - Engineering Disasters (9)

Season 11 - Episode 50 - Aired 10/12/2004

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.

#19 - M1 Abrams - Supertank!

Season 11 - Episode 58 - Aired 10/29/2004

Join us as we penetrate the history of the world's most sophisticated tank--the M1 Abrams Main Battle Tank. In the most radical departure in U.S. tank design since WWII, the Supertank combines speed, heavy protective armor, and a fearsome 120mm main gun. In 1991, the new and unproven Abrams tank was deployed in Operation Desert Storm. Using night vision and laser targeting, the M1 Abrams tank destroyed Saddam Hussein's armored Republican Guard, and is again doing desert duty in the War in Iraq.

#20 - Engineering Disasters (12)

Season 11 - Episode 59 - Aired 11/9/2004

In Milwaukee, 104 died after drinking contaminated tap water. At Texas A&M, a tradition turned tragic when a pile of bonfire logs collapsed onto its builders. Thousands of US soldiers expired in known WWII deathtraps--Sherman Tanks. In 1973, 14 men working on a 26-story building died when supports were removed from wet concrete. And in 1993, Denver's "dream" airport became a nightmare when its baggage-handling system ran amok. Aided by computer graphics, catastrophe footage, and visits to the locations today, MIT scientists, Center for Disease Control experts, WWII vets, bonfire builders, and construction engineers explain these tragedies and measures taken to prevent them in future.

#21 - Engineering Disasters (15)

Season 11 - Episode 66 - Aired 12/8/2004

A series of construction errors causes a devastating flood that brings Chicago to a standstill. A deadly accident traps hundreds in a smoke-filled Alpine tunnel, with no ventilation. Three boilers explode on a Mississippi riverboat resulting in thousands of deaths and earning the disaster the title of the worst in maritime history. Two buildings, halfway around the world from each other, collapse from the same type of shoddy construction methods--14 years apart. And a cockpit warning system malfunctions, causing a fiery, fatal crash before the jetliner ever takes off. We interview design and construction experts as we investigate what went wrong. And we talk with rescue personnel, eyewitnesses, and victims as we visit the tragedies' sites to see what improvements have been implemented to insure against these kinds of disasters.

#22 - More Dangerous Cargo

Season 11 - Episode 69 - Aired 12/21/2004

It comes in many deadly shapes and sizes, and the transportation of dangerous cargo is one of the most meticulously planned procedures in the shipping world. We hitch a ride on a "dynamite run" from explosives factory to construction site; learn how liquid natural gas is shipped, a fuel that could vaporize entire city blocks if ignited; accompany a Drug Enforcement Administration truck as it transports confiscated illegal drugs to an incinerator site for destruction; fly with Air Net as it moves radioactive pharmaceuticals from factory to hospital; and tag along with two tigers, part of a breeding program for endangered species, as they travel from Texas to Ohio. As each story progresses, we explore the history of the transport of that particular form of Dangerous Cargo.

#23 - The Athens Subway

Season 11 - Episode 32 - Aired 8/18/2004

Athens builds a new underground subway system to meet the needs of the 2004 Olympics.

#24 - Building a Skyscraper (4): The Arteries

Season 11 - Episode 38 - Aired 9/7/2004

#25 - Building a Skyscraper (2): The Exterior

Season 11 - Episode 36 - Aired 9/6/2004