Modern Marvels

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.
Wild Rides
S21 E1

Going way beyond the driver's seat of the average automobile.

Steam Power
S21 E2

Taking a deep dive into one of the oldest means of locomotion.

Ultimate Helicopters
S21 E3

Examining the military's deadliest and most sophisticated choppers, homemade helicopters and million-dollar models customized with everything from bars and entertainment systems.

Maximum Horsepower
S21 E4

Examining 8,000 horsepower dragsters and hydroplanes with top speeds of 200 miles per hour and a cargo ship propelled by one of the most powerful diesel engines on Earth.

Modern Marvels: Dangerous Drives
S21 E5

From Bolivia's Death Road to California's fog-smothered Highway 99 to dodging IEDs on the road to Baghdad Airport, "Modern Marvels" experiences the harrowing journey down some of the world's scariest roads.

Car Wash Tech
S21 E6

Two million people wash their car every single day; taking a look at all the technology used to keep those beloved vehicles sparkling clean.

Modern Marvels: Freight Trains Plus
S21 E7

Climbing aboard the complex rail network that snakes through valleys, over rivers and across prairies to get America's goods from the factory to front doors.

Modern Marvels: Locomotives Plus
S21 E8

Taking a ride on the fastest and most powerful locomotives from around the globe including France's 300 MPH speed train, future trains that glide on cushions of air and mining locomotives that traverse tunnels 700 feet underground.

Harvesting Plus
S21 E9

A fascinating journey from farm to table; the dizzying heights of California's date palm trees; the soggy Wisconsin cranberry marshes; the cavernous labyrinths of Pennsylvania's mushroom farms; picking through the most unique forms of harvesting.

Modern Marvels: Mad Electricity Plus
S21 E10

Entering the mad world of Nikola Tesla's remarkable inventions; Tesla's 187-foot-high wireless network tower and lifelong rivalry with Thomas Edison; his disturbing death ray and earthquake machines.

Modern Marvels: Tech Treasures
S21 E11

Rediscovering some of the most beloved retro devices that built the tech-driven world of today; diving into some blasts from technology's past.

Modern Marvels: Coin Operated Plus
S21 E12

Changing the way people think about coin-operated machines; exploring the ways people spend their quarters, dimes, nickels and pennies every day.

Modern Marvels: Strange Machines
S21 E14

From aerobatic boats to battle-ready robots to homemade fire tornados, the crew travels the country to uncover the most mind-blowing creations ever developed.

Modern Marvels: Yard Tech Plus
S21 E15

"Modern Marvels" cuts into the 100 billion dollar a year yard-tech industry; checking out high-tech gadgets and gizmos promising to keep grass beautiful and green.

Top Toys & Games
S20 E2

Adam Richman visits the factory where the board game "Monopoly" is made; how "Masters of the Universe" action figures are making a comeback in a big way; how Mattel is using the latest technology to make new models of "Hot Wheels" come to life.

Adventure Machines
S19 E1

Adrenaline runs high when Adam Richman visits the factory where Yamaha makes ATVs, WaveRunners and more; an inside look at a company built to get people sky-high in paramotors; amusement park Diggerland USA; mech-suits; submarine built for two.

Moving America
S19 E3

To see how people, products, and more move around America, Adam Richman explores how a legendary long-hauler meticulously custom-builds each truck at Daimler.

Power Tools
S19 E4

Adam Richman visits power tool manufacturing mecca Dewalt, where he discovers how they're using cutting-edge technology to make cutting-edge tools.

Food: Cookies
S18 E1

Adam Richman visits baking behemoth Entenmann's to see how they keep up with America's insatiable demand for delicious and dunkable chocolate chip cookies; Otis Spunkmeyer creates the cookies found at some of the biggest restaurant chains in America.

Food: Cheese
S18 E2

Adam Richman visits a central Pennsylvanian cheese maker with an award-winning mozzarella; inside grocery giant Kroger as they slice, shred and package over 2.5-million lbs. of cheese per week.

Food: Ice Cream
S18 E3

Adam Richman visits the legendary Turkey Hill Dairy to see how they make their famous frosty treat for the masses; sneak a peek into Dreyer's flavor development process.

Food: Chocolate
S18 E4

Adam Richman visits America's oldest candy store to see how it crafts decadent chocolate treats; how Theo Chocolate produces up to 2.5-million pounds of chocolate per year.

Food: Snacks
S18 E5

Adam Richman gets to see how Wise produces over 50 million bags of sweet and salty snacks per month; how Jack Links is changing the jerky game.

The Future of Food
S18 E6

Adam Richman travels through time; with special security clearance to a U.S. Army lab, Adam gets a glimpse into the cutting-edge food research that's taking a quantum leap into the future.

Food: Inventions and Innovations
S18 E8

A behind--the-scenes look at how Jelly Belly creates delicious jellybeans in every flavor; then Adam Richman explores kitchen innovator Blue Apron's 495,000 square foot facility.

Mega Speed Countdown
S17 E1

Racing the top 10 fastest marvels featured.

Mega Machine Countdown
S17 E2

Top ten machines are counted down.

Mega Weapon Countdown
S17 E3

Top 10 amazing weapons.

Super Strong Countdown
S17 E6

Counting down the top ten machines that lift, pull, hold and haul.

Amazing Job Countdown
S17 E7

A countdown of the ten most fascinating occupations, from the daffy to the dangerous to the downright creepy.

Strangest Countdown
S17 E8

A gooey slime that could be a terrorist's worst nightmare; an exacting art form requiring the help of millions of ravenous beetles; a devise so strange and destructive that its inventor allegedly destroyed it to avert a catastrophe.

Amazing Gadgets Countdown
S17 E9

A countdown of the top gizmos and gadgets featured on "Modern Marvels," from golden oldies to newfangled thingamabobs, including an electronic doodad that was once considered a threat to national security.

Packaging
S16 E1

A Michigan company designs water bottles; the makers of bubble wrap share their secrets; workers conquer the challenge of packaging the world's largest crane; America's military goods and supplies are packaged.

Ropes & Chains
S16 E3

High-flying workers who depend on rope to do their jobs safely; how window washers, rock climbers and bungee jumpers safely use ropes; dockworkers who rely on ropes around the clock; industrial chain links.

American Trucking
S16 E4

Brad Paisley and his crew of truckers on the road between Little Rock and Tulsa; the Ford F-150 tackles a devilish test course; the world's most nimble tow truck extracts a car from the tightest parking spot imaginable; Mack truck fanatic.

Inside Your Walls
S16 E5

A computer-managed home in Colorado showcases the high tech gadgetry destined to inhabit every wall in the future; a network of walls with cutouts and Plexiglas windows reveal how pests and creepy crawlies of all kinds can congregate.

Built by Hand
S16 E6

A pilot who builds his own jet-powered glider; canoe makers in Montana; a knife maker in Washington; craftsmen keep alive the ancient art of weapon making; Skulls International in Oklahoma City; handmade special effects.

Swamp Tech
S16 E7

The assembly and surprising history behind the airboat; a wild ride on a big-tired swamp buggy; local delicacies that bring new meaning to acquired taste; a massive engineering project to divert the mighty Mississippi River; pythons and alligators.

Pocket Tools
S16 E8

Items carried in people's pockets.

Food Trucks
S16 E9

Mobile eateries with surprising innovations.

Weird Machines
S16 E10

Some machines built for sheer spectacle.

More Candy
S16 E11

Chocolate-covered bacon; red and white Starlight Mints; the key ingredient that gives Lemonheads their sour punch; the surprising substance that puts the polish on Mike and Ikes; the amount of sugar in cotton candy.

Battle Ready
S16 E12

Challenges faced by modern U.S. soldiers.

Stink
S16 E13

People have spent centuries battling foul odors, including those that arise from cesspools, rotting meat, landfills, stink bombs, cow farms, and bad breath.

Wood
S16 E15

Hundreds of years before steel and plastic, wood was the building block of America.

Convenience Stores
S16 E16

The science of convenience stores gets customers in and out quickly by design.

Tiny Weapons
S16 E17

Small weapons can have a big impact on the battlefield.

Under Pressure
S16 E18

Pressure in every aspect of life.

Shoes
S16 E19

The humble beginnings of shoes. From leather moccasins to footwear that can withstand all the elements.

Alaska
S16 E20

From brutal winters to bug-infested summers, survival in the unforgiving landscape of Alaska requires an array of technological innovations and creative solutions.

Dirt
S15 E2

Thousands of tons of dirt transform a stadium into a Supercross course in Las Vegas; special mud helps pros grip baseballs; mud wrestling in Hawaii; adobe and rammed-earth homes; potting soil facility in California.

Eggs
S15 E3

Each year in the U.S., 280 million hens lay 80 billion eggs, one of the world's most affordable sources of protein; charting an egg's journey from the henhouse to the breakfast table; how powdered eggs are manufactured.

The Potato
S15 E4

The versatile and nutritious potato; the potato's mysterious origins in South America's Andes; potato knishes in New York City; farming exotic potatoes in Maine; large-scale potato production in Iowa and Pennsylvania.

Tuna
S15 E5

The story of tuna, the most popular fish in the American diet; fishing and canning operations; a single tuna can net as much as $100,000 in the world's largest fish market in Tokyo; efforts to save the giant bluefin tuna tuna from overfishing.

Winter Tech
S15 E6

The technology behind the Vancouver 2010 Winter Olympic Games, including the bobsled run, ski jump and speedskating.

Chrome
S15 E7

Chrome hot rod; the Chrome Shop Mafia adds "bling" to truckers' big rigs in Missouri; Illinois' Arlington Plating Co. adds luster to auto parts; how Harley-Davidson puts chrome to work as both a decorative and protective feature of motorcycles.

Beans
S15 E9

Beans; converting soybeans into vegetable oils, flour and soy meal; Nebraska's Kelley Bean Co. cleans 80,000 pounds of dry beans daily; New England baked beans made by B&M; Italian chef Cesare Casella uses heirloom beans; hummus.

Hot & Spicy
S15 E10

Hot and spicy items; Tabasco sauce made by McIlhenny Co. in Louisiana; McCormick & Co. spices from Baltimore; chili cook-off; capsaicin gives peppers tongue-burning heat; Michael Jordan's SolToro Tequila Grill in Connecticut.

Mega Meals
S15 E11

The complex logistics behind creating feasts for huge crowds; dining aboard a U.S. Navy sub packed with enough food for a 120-day mission; cooks prepare a "Victory Meal" for 1,000 Marines; feeding 69,000 NFL fans during a Philadelphia Eagles game.

Fry It
S15 E12

Fairgrounds fried classics such as funnel cakes and churros; frog legs; Twinkies and Coke; forging a cast iron frying pan; Kentucky's World Chicken Festival.

Soft Drinks
S15 E13

The history of soft drinks; the production process at Dr. Pepper, the world's third-largest soft-drink supplier; the Gatorade sports drink; energy drinks; the roots of ginger ale and root beer.

Deliver It
S15 E14

Delivering everything from pizza to packages; how UPS transported China's ancient terra cotta warriors to a museum in Los Angeles; a submersible carrier ship delivers yachts; racehorses ride a special jet; New York City bicycle messengers.

Super Ships
S15 E16

The largest, strongest and most unique ships; an oceanography research vessel that can flip a full 90 degrees; one of the world's largest cruise ships; the U.S. Navy's newest and most advanced transport ship; green tugboat; fastest car ferry.

Breaking Point
S15 E18

Testing the breaking points of vehicles and crash test dummies; firing rounds at bulletproof glass; breaching a safe; the breaking points of steel and concrete.

Keep Out
S15 E19

How padlocks and combination locks are made; biometric locks; cracking open a bank vault; how the government plans to keep people away from a nuclear waste site for the next 10,000 years.

Super Steam
S15 E20

Steam power; Jay Leno fires up two steam cars and an 11-ton steam tractor built in 1860; coal-burning boiler; century-old steam locomotive; paddlewheel steamboat.

Doors
S15 E21

Entries and exits; world's tallest doors at the Vehicle Assembly Building at Kennedy Space Center; a company that makes blast doors and bulletproof doors; fabricating doors for homes.

The Real National Treasure
S15 E22

Visiting the U.S. Library of Congress to explore the contents of secret vaults and see how the staff of 4,000 catalogs and preserves treasures.

Top Ten
S15 E23

The top 10 technological innovations of the last generation.

Mega Stores
S15 E24

Supersized stores try to meet their challenge, keeping up with demand on a massive scale.

Supersized Food
S15 E25

The biggest stacked burger in the world at almost 250 pounds; a plus-sized Sicilian pizza that feeds almost 75 people; a 72-ounce steak that no real cowboy can resist; the seven-pound hot dog that's too big for a bun; a giant cupcake.

Coin Operated II
S15 E26

The historic one-armed bandits; cutting edge, computerized slot machines; some of the wackiest vending machines; binoculars at popular tourist sites; a unique company that collects and cleans the coins thrown into fountains.

Dogs
S15 E28

Dogs are fearless, faithful, determined, and swift, serving as hunters, soldiers, rescuers, and protectors; they are perfectly engineered marvels, combining natural instincts with complex training.

Secret Underground
S15 E30

A look under the feet of Americans, from secret military installations and experimental farms to tunnel networks and neutron lasers.

Driver's Seat
S15 E32

Behind the wheel of some of the largest, fastest and most powerful machines on the planet.

Rice
S15 E33

Find out everything there is to know about growing, harvesting and milling rice.

Milk
S14 E1

Around the world, people consume billions of gallons of milk every day; a cow-milking parlor; pasteurization; a three-story milk evaporator; milking a yak; the world's largest butter churn; yogurt.

Carbon
S14 E2

All life-forms and modern technology are built on a foundation of carbon; the steel industry; coal-fired power plants; graphite pencils; a charcoal water filter; diamonds.

'90s Tech
S14 E3

Technologies of the 1990s: the information superhighway; DVDs; TiVo; GPS; Google; Amazon distribution center; virtual pets; George Foreman's grill.

Superhighways
S14 E4

How superhighways move millions of people every year; 20-lane project in Houston; China's 28,000-mile National Trunk Highway System; High-Five interchange in Dallas; the anatomy of a traffic jam.

World's Strongest III
S14 E5

Mechanical feats of strength by the world's most-powerful elevators, a monster mine machine, the world's strongest mountain bike, a space vehicle transporter and an unbeatable blender.

More Ice
S14 E6

Ice traps a treasure of energy on the ocean floor and confounds scientists still trying to solve why it's so slippery.

Alaskan Fishing
S14 E7

A large factory-fishing boat hunts down, catches and processes 300 tons of Alaskan pollock each day in the Bering Sea; the crew reveals the inner workings of one of the most sophisticated and complex vessels afloat.

Whiskey
S14 E8

Tours of some of the world's finest whiskey distilleries demonstrate how different countries put their unique stamps on an ancient drink called the "water of life"; Jack Daniels; Jim Beam; Canadian Club; Jameson's; Glenlivet.

Bread
S14 E9

Different cultures' history, production and consumption of bread reveal its variety of forms, ranging from baguettes to pita, corn bread, and flour tortillas.

Gadgets 3
S14 E10

The evolution of gadgets; the latest trends for the future.

Rats
S14 E12

Rats are some of the most dangerous, destructive and useful animals on the planet; an exterminator comes face to face with the rodents; hundreds of thousands of rats are bred and raised in a a high-tech facility.

Mad Electricity
S14 E13

Each flip of an electric-light switch attests to the genius of Nikola Tesla, creator of the alternating current (AC) system; the Tesla coil; energy-efficient bulbs.

Axes
S14 E14

The history and technology behind the ax as a weapon and tool; lumberjack competition; battle-axes; Indian tomahawks; factory; collector.

Most Dangerous
S14 E15

The most dangerous snakes, sports, weather events; America's most dangerous volcano; tornado hazards; base jumping.

Super Hot
S14 E16

Pyroman the life-size mannequin is exposed to more than 1,000 degrees F; steel workers suit up to beat refinery heat; coffee makers and hair dryers malfunction at Underwriters Laboratories; a friction lab tests aircraft and race-car brakes.

Corpse Tech
S14 E17

The human body is host to a multitude of hidden secrets even after death; coroner; funeral home director; forensic anthropologist; engineers.

Ice Cream
S14 E18

The history of ice cream ranging from the gelato of Italy and a 19th-century French process to today's frozen desserts; visiting Dreyer's, TCBY and Joy Cone Co. factories; Ben & Jerry's flavor innovations.

Bathroom Tech II
S14 E19

Bathroom technology; Kohler makes a digitally controlled shower complete with steam, music and LED chromatherapy; manufacturing sinks; "uncloggable" toilet; the engineering behind low-flow showers and toilets.

Crashes
S14 E20

World-shaking crashes; efforts to make auto racing safer; the latest in motorcycle crash survival equipment; a sky diver survives falling 11,000 feet without a parachute; NASA's asteroid-tracking team; colliding subatomic particles.

Underwear
S14 E21

Brief history of undergarments; the evolution from itchy woolen union suits to comfortable briefs and boxers; socks with special threads to prevent odor; fire retardant underwear; the bra industry.

Coin Operated
S14 E22

Americans insert more than 3.5 million coins into vending machines every 15 minutes; how vending machines work; visiting a factory that produces high-tech vending machines; giant gumball machine.

Secrets of Oil
S14 E23

The secrets of oil and the many products it has spawned; oil refinery in California; chemical weapons suits; making asphalt; blending jet fuel; Vaseline.

Wheat
S14 E25

How wheat feeds the world; wheat becomes everything from bread to beer; a custom harvester follows ripening wheat fields from Texas to North Dakota; exporting wheat; grinding grain into flour; Widmer Brothers Brewery; Wheatware.

Dangerous Roads
S14 E26

Traveling some of the world's most dangerous roads, including Bolivia's "Death Road," California's fog-shrouded Highway 99, the road to Baghdad's airport and Colorado's Million Dollar Highway; highway safety; off-road drivers.

Mold & Fungus
S14 E27

Learning about various fungal organisms that live in the human body, grow from the ground, float in the air, and help create some foods and beverages; professional remediators battle millions of green invaders in a moldy home.

Lead
S14 E28

Mankind makes use of lead, a versatile but toxic metal, for 6,000 years; mining; car battery factory; specialists remove harmful lead objects from homes and businesses; lead makes crystal sparkle.

Corrosion & Decomposition
S14 E29

America's aging infrastructure is in danger of collapse due to corrosion, according to engineers; technology for battling corrosion; harnessing the destructive power of decomposition.

Bulls-Eye
S14 E30

Examining how frequently experts in various disciplines can hit their targets, including archers, sharpshooters and even a billiards player; the ancient world's ballista and trebuchet weapons; knife thrower; Cirque du Soleil's daring artists.

Halloween Tech
S14 E31

The celebration of Halloween has become a $6 billion economic powerhouse; the annual Halloween Haunt at Knott's Berry Farm; the production of monster makeup, masks and costumes; carving pumpkins; making fake blood; haunted house.

The Horse
S14 E32

A celebration of the horse, the animal that helped mankind change the world; the thoroughbred racing industry in Kentucky; how a Minnesota logging company uses real horsepower; a Colorado program pairs horses and prison inmates.

The Turkey
S14 E33

The turkey is the centerpiece of Thanksgiving dinners and one of the dumbest birds in the animal kingdom, but it has managed to survive since the dinosaurs; Butterball factory; turkey hunting; dining on turkey testicles and eggs.

Salt
S14 E34

Salt is a versatile substance with 14,000 known uses; visiting a salt mine under Lake Erie; an evaporation facility harvests ocean salt near San Francisco; a Florida restaurant offers 40 varieties of salt.

Car Wash
S14 E35

Americans visit car washes 2 million times per day at an annual cost of $25 billion; how car washes are built to clean, ranging from tunnel systems to in-bay automatics; visiting the biggest car wash facility in the United States.

Retro Tech
S14 E36

The evolution of technology; how things now considered obsolete worked such as the typewriter, VCR, analog TV, vinyl record, film camera and brick-sized mobile phone, as well as products that superseded them.

Super Human
S14 E37

Whether humans have the ability to possess superpowers; a man can strap on an exoskeleton and lift hundreds of pounds with little effort; Mr. Cyborg can control machines with his thoughts; flying like Superman.

Measure It
S14 E38

How distance, time, speed, weight and temperature are measured; weighing a whale; how a speedometer works; the National Institute of Standards and Technology; measuring tapes made by Stanley Tools.

Night
S14 E39

Some activities occur only when the world is dark; fishermen use lights to lure squid to their nets; finding night crawlers in Toronto; military night-vision gear; police helicopter's Spectrolab spotlight; baseball stadium.

Balls
S13 E1

The Wilson Sporting Goods football factory; Rawlings' Costa Rica baseball factory; the National Soccer Hall of Fame; the National Baseball Hall of Fame.

Environmental Tech
S13 E2

New technologies such as carbon sequestration and bioremediation combat environmental crises.

Canning
S13 E3

Packing and preserving food.

Weapons of Mass Destruction
S13 E8

Nuclear bombs and microscopic anthrax spores can be weapons of mass destruction.

Barbarian Battle Tech
S13 E9

The forts, weapons and technology of barbarians.

Dams
S13 E12

Hoover Dam; Utah State University Water Research Laboratory hydraulics lab in Logan, Utah.

More Military Movers
S13 E14

CV-22 Osprey; Boeing CH-47 Chinook helicopter; the U.S. Military Sealift Command's large, medium-speed, roll-on/roll-off ship, or LMSR.

Deep Sea Salvage
S13 E15

The U.S. Navy's diving and salvage programs; the USS Salvor's underwater remote-operated robots; bomb-locating minisub Alvin.

Welding
S13 E16

The history of welding and its modern applications.

It Came From Outer Space
S13 E18

Space travel technologies.

Engineering Disasters of the '70s
S13 E20

The sinking of the Edmund Fitzgerald; the Buffalo Creek Dam disaster; the explosion of a supertanker in Los Angeles Harbor.

'70s Tech
S13 E21

PONG; microprocessors; Texas Instruments; Mr. Coffee; the microwave oven; Polaroid.

Truck Stops
S13 E22

Exploring the world's largest truck stops.

Fertilizer
S13 E23

Using fertilizer to make crops and grass grow.

Food: Cheese
S13 E24

The ancient techniques, cutting-edge technologies and history of cheese.

Saws
S13 E25

The history and evolution of the saw.

Aluminum
S13 E26

A visit to a rolling mill where aluminum skins for jets are made; aluminum is used to make reflective mirrors for telescopes at NASA; the process of making aluminum foil; why aluminum baseball bats are better than wood.

Sticky Stuff
S13 E27

Duct tape; transparent tape; flypaper; denture adhesive.

Chocolate
S13 E28

The chocolate making process.

Bedroom Tech
S13 E29

Technology that offers sleepers a good night's sleep.

Vacuums
S13 E30

Giant-sized vacuums used in the Sept. 11th and Hurricane Katrina cleanup.

Traps
S13 E31

Trapping black bears with West Virginia Division of Natural Resources biologists; trapping and releasing feral cats left stranded in New Orleans after Hurricane Katrina.

Batteries
S13 E32

How batteries are made, what they power and what uses they may have in the future.

Extreme Aircraft II
S13 E33

U.S. military fighter jets.

Deep Freeze
S13 E34

Freezer unit filled with 135 million pounds of ice cream; Alcor, where researchers keep cadavers on ice in hopes of future revival.

Acid
S13 E35

A look at the many uses of acid; the military harnesses acid to make explosives; at a sulfuric acid plant, acid takes the stain out of stainless steel and dissolves precious metals; the Heinz vinegar plant; acid-loving bacteria.

World's Sharpest
S13 E36

Tools and weapons that cut; razors; swords; lasers; plasma.

Environmental Tech II
S13 E38

Inventions for holding off a global warming meltdown include giant solar energy towers, a rooftop wind turbine, a car that runs on air and a kite that tows a cargo ship.

Corn
S13 E39

Corn is the largest agricultural crop in the world, and it is used in more than 3,000 diverse items, ranging from food to the plastic wrap for packaging it.

The Pig
S13 E40

Some say pigs are as smart as 3-year-old humans; turning pigs into bacon, ham, ribs and sausage; boar semen collection; the use of pig organs in medicine.

Rocks
S13 E41

Geological history from the Stone Age to the Space Age; moon rocks provide clues to how planets were formed; quarrying marble and granite; blasting at a sand-and-gravel pit.

Most Shocking
S13 E42

The electric shock comes in many forms, including lightning, stun guns, eels and the electric chair.

Cold Cuts
S13 E43

The history and production of cold cuts.

Cotton
S12 E3

Cotton caused a civil war and jump-started the Industrial Revolution while becoming the world's most ubiquitous fabric; a chronicle of cotton's journey from dirt to shirt.

Engineering Disasters 18
S12 E6

Debris causes workers to plunge 200 feet; Salton Sea; China's Sunjiawan coal mine.

Candy
S12 E7

Boxed chocolates as See's Candy; Schimpff's Confectionery; Jelly Belly; salt-water taffy pullers.

Insulation
S12 E12

The past, present and future of insulation technology.

'80s Tech
S12 E15

New and exciting gadgets of the 1980s.

Ben Franklin Tech
S12 E16

The inventions of Ben Franklin.

Heavy Metals
S12 E18

Copper, uranium, chromium, lead, nickel and zinc.

Horsepower
S12 E19

The improvement of technology and how it has made engines more efficient.

BBQ Tech
S12 E20

Famous barbecue cook-offs; long-established barbecue restaurants.

World's Biggest Machines 5
S12 E23

Wind tunnel; flight simulators; mining machine; IMAX technology.

Nuts
S12 E25

The agri-tech and genetic engineering behind nuts.

Atlantic Intracoastal Waterway
S12 E26

The Atlantic Intracoastal Waterway stretches from Boston to Florida.

Water
S12 E31

The transfer, consumption and search for water.

Copper
S12 E32

The history and uses of copper.

Renewable Energy
S12 E35

Renewable energy sources.

Freight Trains
S12 E36

The history and development of freight trains.

Assembly Lines
S12 E38

The evolution of the assembly line, which has produced billions of products, from toys to Boeing 747s, cheaply and quickly; Americans overcome prejudices toward blacks and women in factories during World War II; a family of auto assembly workers.

Ink
S12 E41

The history and uses of ink.

Distilleries 2
S12 E42

The Christian Brothers distillery; working moonshine still; Jade absinthe distillery.

World's Strongest
S12 E43

The Foss Maritime tugboat; Spectra rope; diamond; polycarbonate plastic.

Tomcat Sunset
S12 E44

The F-14 Tomcat Sunset; host Terry Deitz.

Tobacco
S12 E45

The harvesting and cultivation of tobacco.

The Supermarket
S12 E47

The supermarket has become one of the great success stories of modern retailing; bar coding and other technological advancements; the psychology of the supermarket, including the store layout, lighting, music and aromas.

Breakfast Tech
S12 E48

Making breakfast on the USS John C. Stennis.

Wine
S12 E49

France's Moet vineyards and La Tour d'Argent.

Harvesting 2
S12 E50

High-tech harvesting.

Engineering Disasters 20
S12 E51

BP's Texas City oil refinery's 2005 explosion; the 2001 crash of American Airlines flight 587; NASA's Skylab.

Snow
S12 E52

The benefits and perils of snow.

Tea
S12 E53

The Lipton tea plant; the 127-acre Charleston Tea Plantation in South Carolina; the history of tea.

Christmas Tech
S12 E54

Tree preparation at Rockefeller Center; holiday window decorations at Macy's and Herald Square; Yule Tree Farms.

The Arch
S11 E2

The arch is one of the strongest and most versatile structures made by humans.

World's Biggest Machines 3
S11 E4

Giant, flame-breathing robots; floating fortress; diesel engine with 108,000 horsepower.

The Butcher
S11 E6

Butchers take carcasses of unsavory flesh and carve them into mouth-watering cuts.

George Washington Carver Tech
S11 E7

Visionary George Washington Carver shares his knowledge with the world.

Desert Tech
S11 E9

Hydroelectric power, refrigeration and air-conditioning technologies make life in desert communities comfortable.

Deadliest Weapons
S11 E14

Gladius; siegecraft; artillery; crossbows; gunpowder; firearms; cannons; poison gas; shrapnel shells; machine guns; firebombs; nuclear and hydrogen bombs; ICBMs; vehicles of transportation; biological and chemical agents; dirty bombs.

Edwards Air Force Base
S11 E15

Edwards Air Force Base in California becomes the world's foremost center for aviation research.

The Basement
S11 E17

Subterranean rooms help human beings to live comfortably.

Paint
S11 E19

Paint has quietly been one of humankind's most ingenious methods of defeating the elements.

Glue
S11 E22

Glues keep the material world together.

Civil War Tech
S11 E24

Civil War technology revolutionizes the way war is waged.

Machines of D-Day
S11 E25

The World War II Allies produced an astonishing array of specialized equipment to stage the 1944 D-Day landings in France.

The Cape Cod Canal
S11 E27

The construction and maintenance of the 17.4-mile Cape Cod Canal, which is navigated by an average of 20,000 vessels per year.

Edison Tech
S11 E31

Thomas Alva Edison successfully files more than 1,000 patents.

Dredging
S11 E37

Dredgers clear and deepen ports for vessels that carry megacontainers.

Wiring America
S11 E44

Technicians risk their lives in order to provide electric power and 21st-century communications.

Coffee
S11 E46

The beverage coffee originates in Ethiopia more than 1,000 years ago.

Sugar
S11 E47

The history of sugar; a sugar plantation on Maui; the technology used to create the sweetener.

Brewing
S11 E54

The earliest known traces of brewing; brewers attempt to concoct a beer based on DNA found in a 2,700-year-old drinking vessel.

Da Vinci Tech
S11 E56

The inventions of Leonardo da Vinci.

More Snackfood Tech
S11 E58

Coca-Cola; Cadbury Schweppes; Krispy Kreme plant; the production of jerky and pork rinds at Oberto and Rudolph Foods.

Walt Disney World
S11 E59

Behind the scenes at the Magic Kingdom; its original designs; what makes each park function.

Pacific Coast Highway
S10 E1

The Pacific Coast Highway winds from exclusive retreats in Malibu, Calif., to the wilds of Washington state.

Oil Firefighting
S10 E6

Risk takers fight fire with fire.

Command Central
S10 E7

Centcom in Doha, Qatar, represents everything a modern military command post can be.

Nature's Engineers
S10 E11

Beavers, honeybees, birds, termites and spiders build their homes.

Bible Tech
S10 E12

The use of technology is ever-present in the Bible.

Bathroom Tech
S10 E14

The history of bathing and showering; how modern plumbing systems work; history of oral hygiene.

Hydraulics
S10 E17

The transmission of forces from point to point through fluid opens the door for the Industrial Revolution.

Plane Crashes
S10 E20

Plane crashes plague the aviation industry and terrorize the public.

D-Day Tech
S10 E21

The Allies devise scientific and mechanical breakthroughs to thwart Hitler's Atlantic Wall and to make the D-Day invasion successful.

Rubber
S10 E22

Rubber shapes modern industrial society.

City Water
S10 E23

Public water-supply systems supply 99 percent of the U.S. population.

Nuclear Tech
S10 E25

Nuclear technology has uses in medicine, food preparation and radiation detection.

Apollo 11
S10 E26

The 1969 flight of Apollo 11, which landed two American astronauts on the Moon, as seen through the eyes of the astronauts, mission controllers, engineers, and designers who made it happen.

World War I Tech
S10 E28

World War I is the first lethal combination of Industrial Age technology and war on a large scale.

Oil Tankers
S10 E30

Oil tankers are the largest moving objects built by humans.

Athens Subway
S10 E31

An underground subway system transforms the bustling metropolis of Athens, Greece, alleviating chronic traffic problems, meeting the needs of the 2004 Olympics and uncovering thousands of invaluable artifacts.

Extreme Aircraft
S10 E32

The X-1 jet breaks the sound barrier; the X-43 Scramjet flies at Mach 7; U-2 and SR-71 Cold War spy planes; flying Wing bombers; the new F/A Raptor.

Police Pursuit
S10 E37

Technology gives law enforcement the upper hand in modern pursuits.

Harvesting
S10 E40

Custom machines harvest each type of crop.

Building a Skyscraper: The Arteries
S10 E43

Data lines; power; plumbing; photovoltaics; conserving energy; painting; carpeting; moving furniture; lights.

Gas Tech
S10 E48

Hydrogen use may one day replace the use of fossil fuels.

The World's Longest Bridge
S10 E50

The Akashi Kaikyo Bridge's main span is 50 percent longer than that of the Golden Gate.

Surveillance Tech
S10 E53

Big Brother tracks every aspect of our lives.

Engineering Disasters 13
S10 E54

A toxic waste dump at Love Canal in Niagara Falls, N.Y.; software flaws render Patriot Missiles inaccurate; the collapse of 7 World Trade Center; the Cocoanut Grove nightclub fire in Boston.

Sub Disasters
S10 E56

Engineers learn from disaster to make modifications to increase the chances of survival aboard submarines.

Engineering Disasters 15
S10 E60

Chicago flood; Alpine tunnel fires; riverboat boiler explosion; building collapse; plane crash.

Snackfood Tech
S10 E61

Potato chips; candy bars; Twinkies; chocolates; pretzels; lollipops; cupcakes.

More Dangerous Cargo
S10 E62

Transporting dynamite; movement and destruction of illegal drugs; transport of powerful fuel.

Commercial Fishing
S10 E65

Old fishing community; monstrous factory trawler; deep-sea fish farms.

Doomsday Tech 1
S10 E68

Potential for accidental nuclear-weapons launch; global warming; futuristic threats.

More Doomsday Tech
S10 E69

Asteroids; bioterrorism; cyberterrorist attacks; genetic engineering.

Castles & Dungeons
S9 E1

Medieval castles withstand both bloody assaults and the test of time.

Trans-Siberian Railroad
S9 E2

The Trans-Siberian railroad provokes a war, crosses treacherous terrain, and encounters huge obstacles.

Booby Traps
S9 E3

Booby traps continue to worry law enforcement.

Mackinac Bridge
S9 E7

One of the longest suspension bridges in the world connects the upper and lower peninsulas of Michigan.

Bullet Trains
S9 E8

Trains capable of speeds of up to 190 miles per hour can be found throughout the world.

Army Corps of Engineers
S9 E9

Congressional mandate creates the U.S. Army Corps of Engineers to respond to the nation's engineering needs.

Titanic Tech
S9 E11

Watertight compartments and a steel-plated hull convince all that HMS Titanic would be unsinkable, but a collision with an iceberg proves the belief wrong.

Torture Devices
S9 E15

A survey of torture devices employed throughout history, ranging from the ancient Greeks' Brazen Bull to the Spanish Inquisition's elaborate mechanisms.

The Exterminator
S9 E17

Termites, mosquitos, rats, mice, ants and cockroaches have spread damage, disease and death for millions of years.

Dangerous Cargo
S9 E18

Hazardous-material shipment; trucks carrying classified government materials; Con-Air flight moves dangerous felons.

Logging Tech
S9 E20

The controversial logging industry topples 4 billion trees annually in a world striving to protect nature while devouring it.

Breaking the Sound Barrier
S9 E21

The development of jet technology and rocket fuel during World War II culminates in test pilot Chuck Yeager breaking the sound barrier on Oct. 10, 1947.

Car Crashes
S9 E23

Technological advancements may eliminate the need for human drivers, possibly reducing the frequency of car accidents.

Terror Tech
S9 E24

New technology is in the works to foil terrorism, including portable polygraph machines for airlines and ultrasensitive chemical and biological detectors.

Military Movers
S9 E27

Military planners move millions of soldiers and tons of cargo halfway around the world and into the thick of action.

Terror Tech 3
S9 E28

Examining new technology conceived to counter terrorism and past attempts to thwart agents of destruction, including airport x-ray machines and World War I gas masks.

Bullets
S9 E29

Targeting the historical trajectory of bullets, ranging from their origins in the 1300s as stones and lead balls to the "safe" and "smart" bullets of today.

Metal
S9 E31

Metal has helped shape human progress since man first thrust copper into a fire and forged a tool.

Space Shuttle Columbia
S9 E33

The history of the Columbia, the first space shuttle to fly outer space, ranging from its inception to its deadly destruction in January 2003.

Overseas Highway
S9 E34

The Overseas Highway contains 51 bridges, linking mainland Florida with the Florida Keys.

Machu Picchu
S9 E35

Perched on a ridge in the Peruvian Andes is the engineering marvel Machu Picchu, originally built by the Incas.

Smart Bombs
S9 E36

Precision-guided weapons become a flashpoint for war critics.

Lake Pontchartrain Causeway
S9 E37

Two ribbons of concrete span the largest inland body of water in Louisiana, forming the world's longest automobile bridge.

Shipyards
S9 E44

Shipyards are waterside construction sites where some of the largest tools ever built help create the biggest machines on earth.

Extreme Trucks
S9 E46

Jet truck; mobile command truck; building specialty trucks.

Tailgating
S9 E53

Football fans arrive early to participate in pre-game revelry.

Failed Inventions
S9 E55

Dreamers and schemers try an odd assortment of flawed ideas for inventions.

Egyptian Pyramids
S9 E57

More than 100 pyramids built as tombs for pharaohs still stand in Egypt, but many things about the ancient monuments remain obscure.

The Berlin Wall
S9 E58

Communists erect a 103-mile-long wall through and around Berlin in order to stop the flow of refugees to the West.

Toys
S9 E59

Super Soaker water gun; Lionel electric train; Erector Set; cap gun; Lincoln Logs; Matchbox Cars; G.I. Joe; LEGO bricks.

James Bond Gadgets
S8 E2

Secret Agent 007 has outrageous and creative gadgets.

Million Dollar Tech
S8 E4

Luxury toys function as status symbols.

Bulletproof
S8 E8

Experts design materials that can catch gunfire.

Siege Machines
S8 E9

Siege machines convert energy into mechanical force to breach barriers.

The Junkyard
S8 E10

One man's trash can become another man's treasure.

The Wheel
S8 E14

The invention of the wheel impacts science, society, technology and commerce.

Star City, Moscow
S8 E15

A visit to Russia's formerly secret training center for cosmonauts and what it's like to prepare for a space flight.

Fire and Ice
S8 E18

Technology for keeping cool lags far behind that of keeping warm.

Muscle Cars
S8 E19

During the 1960s and 1970s, auto-manufacturers compete to create high-performance cars.

Axes, Swords and Knives
S8 E20

While blade implements have been in use since the Paleolithic Age, the discovery of metallurgy allows people to forge stronger, more versatile blade implements, including axes, swords and knives; an axe-throwing contest in Wisconsin; a sword fighter.

The World's Biggest Machines
S8 E22

Excavators; machines lug NASA rockets to the launch pad; cruise ship; machine to create a fusion reaction.

Drag Racing
S8 E23

Dragsters hit top speeds above 330 mph racing down straightaways.

The Manhattan Project
S8 E25

Los Alamos scientists and engineers build the ultimate weapon of war in the interest of peace.

Hunting Gear
S8 E27

Hunting technology evolves from the primitive to the digital.

Physical Fitness: The Quest for Health
S8 E32

Physical-fitness programs affect the health of the society.

Beach Technology
S8 E33

Sun-screens; surfboards; the boardwalk; coolers; hibachis; dune buggies; wave runners.

Gasoline
S8 E35

Without gasoline, modern life would grind to a halt.

Towing
S8 E36

Tugboats; roller-coasters; funicular railroads; flat-bed truck; 747.

The Chrysler Building
S8 E39

The art deco Chrysler Building stands out in the New York skyline.

High Tech Sex
S8 E43

Aphrodisiacs; cybersex; contraception devices; erotic devices.

More Bond Gadgets
S8 E44

The best in James Bond-style gadgetry.

Motorcycles
S8 E45

To many, motorcycles symbolize freedom.

Limos
S8 E46

Limousines have been stretched to greater and greater lengths.

Convertibles
S8 E47

The convertible transforms the driving experience.

Digi-Tech
S8 E48

DVD; CD; PDA; HDTV; PVR.

Concept Cars
S8 E49

The world of 1950s concept cars.

Runways
S8 E50

Airport runways play a vital role as the backbone of aviation.

Home Tech
S7 E1

From outhouse to smart house, life improves drastically in the last 150 years.

Apollo 13
S7 E6

After an oxygen tank explodes, scientists and engineers race against time to save the crew of crippled spacecraft Apollo 13; the mission, which nearly ended in tragedy, becomes a resounding success and exemplifies NASA's finest hour.

Survival Technology
S7 E8

Humans adapt to potentially deadly environmental conditions.

Chesapeake Bay Bridge & Tunnel
S7 E10

The Chesapeake Bay Bridge and Tunnel stretch 17 miles.

Monster Trucks
S7 E13

Monster trucks entertain using brute force.

Lighthouses
S7 E15

The Pharos of Alexandria was one of the Seven Wonders of the Ancient World.

The Pentagon
S7 E17

The Pentagon is the largest office-building in the world.

Computers
S7 E19

From colossal devices designed to save the world to mind-expanding, world-shrinking machines, tracing the evolution of mice and menus; learning about the world's most powerful computer that operates at 12-trillion calculations a second.

Engineering Disasters 3
S7 E20

The leaning Tower of Pisa; nuclear accident in 1961 Idaho; Soyuz 11; the Air Force's Texas Tower Radar Station; Mars Climate Orbiter and Mars Polar Lander.

Chemical and Biological Weapons
S7 E23

The history and technology of chemical and biological weapons.

Tunnels of Vietnam
S7 E28

A daring band of infantry soldiers uncovers secret enemy arms and intelligence caches.

Saloons
S7 E38

Saloons; speakeasies; modern bars.

Construction Machines
S7 E43

Earthmoving equipment; dredging equipment; space equipment.

Cannons
S7 E44

The self-propelled Crusader launches artillery shells farther than 33 miles.

Nuclear Subs
S7 E45

Some nuclear submarines carry more firepower than all of the bombs dropped in history.

West Point
S7 E48

The U.S. Military Academy at West Point, N.Y., trains students in the art of war.

Quarries
S7 E50

Without rock, modern society wouldn't exist.

Diamond Mines
S7 E51

Miners dig for rough diamonds half a mile deep.

Bunkers
S7 E56

In the constant struggle to hold off ever more potent forms of attack, bunkers function in a variety of forms.

Drive-Thru
S7 E62

A history of car-culture commerce.

Then and Now: Glass
S7 E65

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

Space Stations
S6 E4

Engineers and astronauts overcome monumental obstacles to allow humans to live in space.

Bridges
S6 E7

Bridges play a key role in the human quest to connect and unify.

Prisons
S6 E8

The philosophy, architecture of today's U.S. prisons emerge from those of history.

Police Technology
S6 E13

Technology transforms many aspects of police work.

Tower Bridge
S6 E15

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

Sports Cars
S6 E20

A review of fast, high-octane vehicles shows the evolution of the sports car.

Traffic
S6 E21

An abundance of vehicles must be managed and regulated.

Gold Mines
S6 E24

Mined from the earth and panned from streams, gold serves as a symbol of power, wealth and love.

Banks
S6 E25

For centuries, banks enable the creation of wealth; a chronicle of banking, from its early European origins to e-banking; modern technology revolutionizes the way banks do business.

Trucks
S6 E27

Trucks transport a staggering 70 percent of all the nation's goods; looking at the amazingly diverse world of American trucks and the colorful men and women who drive them.

Aswan Dam
S6 E28

Egypt harnesses the Nile.

China's Great Dam
S6 E29

When finally completed, China's Three Gorges Dam will tower 607 feet in the air and weigh more than forty Great Pyramids; along with China's Great Wall, it will constitute of the two man-made objects visible from the moon.

The Maginot Line
S6 E30

France builds a defensive string of forts between itself and Germany.

Video Games: Behind the Fun
S6 E32

Video games are one of today's dominant entertainment media.

Body Shop
S6 E33

A 2000 Ford Taurus gets dissected to demonstrate the evolution of the automobile's major systems.

Suez Canal
S6 E36

The Isthmus of Suez is the gateway to trade between East and West.

The London Underground
S6 E37

The world's first underground railway holds London together.

Combat Training
S6 E38

Today's warriors train for the battlefields of tomorrow.

Inventions of War
S6 E44

Everyday items directly descend from wartime innovations.

City Parks
S5 E1

Parks play an important role in city life.

Spy Technology
S5 E2

Espionage technology of the Cold War.

Battlefield Medicine
S5 E3

Medics, nurses struggle to keep pace with the advances of war.

Rescue Equipment
S5 E5

Advancements in rescue technology, including the Jaws of Life and a Searchcam system that locates buried victims.

Jet Engines
S5 E6

Development of jet-powered aircraft.

Harley-Davidson
S5 E9

The Harley-Davidson motor company rebounds from the brink of bankruptcy.

Salt Mines
S5 E10

Most life depends upon salt.

Scuba and Deep-Sea Diving
S5 E11

Exploring the ocean floor using old and new technology and examining revolutionary biological and geological discoveries.

Dynamite
S5 E13

Dynamite blasts out the natural resources that have built our modern world.

Offshore Oil Drilling
S5 E14

Engineers learn how to locate and extract oil and gas while faced with high winds and mountainous waves.

Hoover Dam
S5 E15

A 700-foot high dam was Herbert Hoover's solution to the unemployment resulting from the Great Depression.

Baseball Parks
S5 E16

Ballpark designs have mirrored the times during which they were built.

New York Bridges
S5 E17

Bridges reveal much about the history of New York City.

Crash Testing
S5 E18

Product testers improve product safety and performance.

Parachutes
S5 E20

Parachutes have influenced warfare and leisure.

The Tool Bench: Power Tools
S5 E24

Power tools become quieter, lighter and more powerful.

Earthmovers II
S5 E25

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

Emergency Room
S5 E27

Emergency room medicine has been a recognized specialty since 1989.

The Tool Bench: Hand Tools
S5 E30

Primitive humans make tools; computer-designed, high-tech hand tools.

More Engineering Disasters
S5 E31

Attempts to create modern marvels collapse.

Casino Technology
S5 E33

The gaming industry evolves into a high-tech, multi-billion-dollar industry.

Las Vegas Hotels
S4 E2

For 50 years, Las Vegas has boasted some of the largest and most outrageous hotels in the world.

Plumbing: The Arteries of Civilization
S4 E6

From ancient solutions to the development of modern water and sewer services, plumbing helped to make civilization possible.

Helicopters
S4 E8

Helicopters, first theorized by Leonardo da Vinci and Thomas Edison, have proven their worth in a wide array of uses.

Antibiotics: The Wonder Drugs
S4 E10

Scientists fear that evolving strains of bacteria will end the miracle of antibiotics.

Sports Technology: Equipment
S4 E13

Technological advances in athletic equipment.

Prosthetics
S4 E16

Advances in prosthetics improve quality of life.

Weather Predictions
S4 E18

Meteorology; early observations; thermometers; barometers; Doppler radar; satellite imaging.

Stereos
S4 E21

Capturing and transmitting music; Edison phonograph; digital sound.

Mail Delivery: Erasing the Miles
S4 E22

History of postal service.

Airships
S4 E26

Visionaries enlarge, reinforce and motorize balloons and blimps, giving birth to the airship; 161 rigid airships are built before spectacular crashes, including the Hindenburg disaster, put an end to the era.

History of Tall Buildings
S4 E28

Skyscrapers; Empire State Building; Sears Tower; World Trade Center.

Engineering Disasters
S4 E29

Examines what happens when engineers get their calculations wrong.

Satellites
S3 E1

Documentary traces the technological race to build satellites.

Radio: Out of Thin Air
S3 E2

Larry King and Casey Kasem explore the history of radio.

Great Towers in the Sky
S3 E3

Constructing the Seattle Space Needle, the Canadian CN Tower and the Stratosphere in Las Vegas.

Household Wonders
S3 E4

Labor-saving inventions and the kitchen of tomorrow.

Radar
S3 E5

Development of radar and World War II; stealth technology; Doppler imaging and meteorology.

Forensic Science: The Crimefighter's Weapon
S3 E6

The history of crime detection, from the Sherlock Holmes-style examination of physical evidence to today's DNA testing.

The Search for the Polio Vaccine
S3 E7

Jonas Salk is catapulted to fame after discovering the vaccine to prevent poliomyelitis, a disease that had disabled and killed thousands.

The Alaskan Oil Pipeline
S3 E13

The Alaska pipeline carries crude oil 800 miles across the state.

American Steel: Built to Last
S3 E15

For over a century, the U.S. steel industry is a powerful symbol of the nation's industrial might; steel transforms a country of farmers and merchants into a nation of builders, then U.S. domination of the market meets new challenges in the 1970s.

Statue of Liberty
S3 E17

The intrigue, politics, financial disaster, heartbreak and hope that went into the construction of the Statue of Liberty, France's gift to the United States.

Space Shuttle
S2 E1

Often taken for granted, the story of the space shuttle is one of builders and pilots overcoming constant challenges.

Las Vegas
S2 E2

A glittering desert oasis, Las Vegas is a mecca for dreamers.

The TVA: Tennessee Valley Authority
S2 E3

The Tennessee Valley Authority harnessed the power of the Tennessee River.

Silver Mines
S2 E4

The Comstock Lode ensures statehood for Nevada.

Grand Coulee Dam
S2 E5

Built in 1931 on the Columbia River, the Grand Coulee Dam is one of the world's largest hydroelectric plants.

Golden Gate Bridge
S2 E6

An unstable shoreline and wild San Francisco Bay challenge the engineers of the Golden Gate Bridge.

Oil
S2 E7

The oil industry in the United States begins in 1853 Pennsylvania.

Transcontinental Railroad
S2 E8

During the 19th century, transcontinental railroads link California to the East.

The Railroads That Tamed the West
S2 E9

In one of the greatest building achievements in American history, East and West were joined by railroads.

Mount Rushmore
S2 E10

Under the supervision of sculptor Gutzon Borglum, miners and quarrymen carve the faces of four U.S. presidents into the Black Hills of South Dakota, paying tribute to the first 150 years of American history.

Ocean Liners
S2 E11

Luxurious ocean liners rival world-class land resorts.

The Panama Canal
S2 E12

The Panama Canal, the world's largest and costliest engineering feat, opened up trade and changed the world.

The Peoples House
S2 E13

The story of our executive mansion begins with its construction, and continues as the White House is burned by the British, and renovated by various First Families. Find out which president installed the famous balcony, and which one put in the swimming pool.

Gothic Cathedrals
S2 E14

Gothic cathedrals; Notre Dame; Chartres; National Cathedral in Washington.

Eiffel Tower
S2 E15

Gustave Eiffel designs a tower for the 1887 Paris World's Fair.

Empire State Building
S2 E16

During the Depression the Empire State Building is completed four months ahead of schedule.

Domed Stadiums
S2 E17

From igloos to African mud huts, the sports stadium continues an ancient tradition of domed shelters.

Tunnels
S2 E18

Tunnels, whether underwater, blasted through solid rock or negotiating the shifting strata of the Earth's unstable crust, represent a remarkable feat of engineering.

Paving America
S2 E19

American roads: from pre-World War II highways to the interstate system.

Brooklyn Bridge
S2 E20

Built with the pioneering use of steel-wire support cables, the Brooklyn Bridge became an instant symbol of American pride.

The Phonograph
S2 E21

The history of one of Thomas Edison's first inventions, the phonograph; rare photographs and recordings document Edison's race against Alexander Graham Bell.

The Electric Light
S2 E22

Thomas Edison announces plans for the central lighting of New York before an electrical system exists or electric light is invented.

The Motion Picture
S2 E23

Rare film from the Edison Studios marks the invention of the motion picture.

The Telephone
S2 E24

Alexander Graham Bell races Elisha Gray to patent the telephone.

The Computer
S2 E26

In our century, the computer has evolved from a crude punch-card tabulating machine into a lightning-fast worldwide information grid.

Captured Light
S2 E27

Photographic pioneers; Joseph Niepce; Louis Daguerre; William Talbot; George Eastman.

Pyramids: Majesty and Mystery
S2 E29

After more than two millennia, the pyramids continue to inspire architects.

Roller Coasters: The Search for the Ultimate Thrill Ride
S2 E30

Advances in technology allow designers of roller coasters to test the limits of the human body.

Observatories: Stonehenge to the Space Telescopes
S2 E31

Film footage and accounts from experts help describe some of astronomy's most astounding discoveries.

The Great Wall of China
S2 E32

Historians, engineers and military experts examine the Great Wall of China.