Modern Marvels

1 Grand Coulee Dam 1993-12-10 2 The Empire State Building 1994-01-21 3 The Panama Canal 1994-03-04 4 Cruise Ships 1994-03-20 5 Transatlantic Cable 1994-03-27 6 Mt. Rushmore. 1994-03-13

1 Balloons 1994-12-16 2 The Transcontinental Railroad 1995-01-01 3 Las Vegas 1995-01-15 4 The Eiffel Tower 1995-01-22 5 Domed Stadiums 1995-02-05 6 Gothic Cathedrals 1995-03-19 7 The Golden Gate Bridge 1995-05-21 8 Ocean Liners 1995-06-04

1 Space Shuttle 1995-08-20 2 Brooklyn Bridge 1995-10-01 3 Tunnels 1995-10-08 4 Tennessee Valley Authority 1995-10-15 5 Oil 1995-10-16 6 Silver Mines 1995-10-01 7 The NYC Subway 1995-10-19 8 The Railroads That Tamed the West 1995-10-20 9 Paving America 1995-10-29 12 The Alaskan Oil Pipeline 1995-11-04

1 America's Highways 1996-09-02 2 The Telephone 1996-09-15 3 Aqueducts 1996-10-06 4 Television 1996-10-20 5 The Computer 1996-11-24 6 Captured Light 1996-12-15 7 Stealth Technology 1997-02-16 8 Pyramids: Majesty And Mystery 1997-03-23 9 Roller Coasters 1997-04-13 10 Observatories: Stonehenge to Space Telescopes 1997-06-08 11 The Great Wall of China. 1997-06-22 12 Air Force One: A History 1997-01-01

1 Polio Vaccine 1997-08-17 2 The Motion Picture 1997-08-24 3 Satellites. 1997-09-01 4 Radio: Out Of Thin Air 1997-09-07 5 The Electric Light 1997-09-21 6 The Phonograph 1997-09-22 7 Great Towers in the Sky 1997-09-28 8 Household Wonders. 1997-10-05 9 Radar 1997-10-12 10 Forensic Science: The Crime Fighter's Weapon. 1997-10-19 11 The Stock Exchange 1997-10-26 12 NORAD: The War Game Fortress 1997-10-27 13 Earthmovers: The Power to Move Mountains 1997-10-28 14 International Airports 1997-11-03 15 Deep Sea Exploration: Challenging The Abyss 1997-11-04 16 The Alaskan Oil Pipeline 1998-01-01 17 American Steel: Built to Last. 1998-01-18 18 Battlefield Engineering. 1998-02-08 19 Statue of Liberty. 1998-02-15

1 Demolition 1998-07-27 2 The Atlantic Wall 1998-08-03 3 History of Tall Buildings 1998-08-24 4 Aquariums 1998-09-28 5 Las Vegas Hotels. 1998-10-06 6 The Oakland Bay Bridge. 1998-10-12 7 Monumental Statues 1998-10-28 8 Antibiotics: The Wonder Drugs 1998-11-03 9 The Police Car 1998-11-09 10 Plastics 1998-11-23 11 Medical Imaging 1998-12-07 12 Extreme Sports Gadgets 1998-12-16 13 Bombs 1998-12-23 14 Prosthetics 1998-12-28 15 Weather Prediction 1999-01-01 16 Stereos 1999-01-25 17 Mail Delivery 1999-02-08 18 Clocks 1999-02-22 19 Airships. 1999-03-09 20 Physical Fitness 1999-03-15 21 Engineering Disasters 1999-03-30 22 City Parks 1999-04-26 23 Spy Technology 1999-05-01 24 Battlefield Medicine 1999-05-25 25 U.S. Mints: Money Machines 1999-06-21 26 Rescue Equipment 1999-07-06 27 Scuba And Deep Sea Diving 1999-07-12 28 Offshore Oil Drilling 1999-07-19 29 Dynamite. 1999-07-20 30 Hoover Dam. 1999-08-02 31 Baseball Parks 1999-08-09 32 New York Bridges 1999-08-23 33 Crash Testing 1999-08-31 34 Parachutes 1999-09-06 35 Newspapers 1999-09-13 36 Fireworks 1999-09-27 37 Simulators 1999-10-11 38 The Tool Bench: Power Tools 1999-10-12 39 The Tool Bench: Hand Tools 1999-10-13 40 More Earthmovers. 1999-10-18 41 Forts 1999-10-25 42 Emergency Room 1999-11-08 43 Motorcycles 1999-11-15 44 Security Systems 1999-11-16 45 More Engineering Disasters. 1999-11-29 46 Niagara Power 1999-12-08 47 Casino Technology 1999-12-13 48 Lost Marvels 1999-12-14

1 The City Beneath Our Feet 2000-01-03 2 Tower Bridge 2000-01-10 3 The Chunnel 2000-01-11 4 Space Stations. 2000-02-03 5 The Pentagon 2001-03-27 6 Bridges. 2000-02-29 7 Prisons 2000-03-06 8 Great Inventions 2000-03-16 9 Office Wonders 2000-03-14 10 Police Technology 2000-03-15 11 Disaster Technology 2000-04-17 12 Concrete 2000-05-08 13 Camping Technology 2000-05-25 14 Private Planes 2000-05-31 15 Race Cars 2000-06-06 16 Traffic 2000-06-12 17 Buses 2000-06-19 18 Gold Mines. 2000-06-22 19 Banks. 2000-07-27 20 The Erie Canal 2000-07-31 21 Trucks 2000-08-03 22 Aswan Dam 2000-08-14 23 China's Great Dam 2000-08-22 24 The Maginot Line 2000-09-10 25 Video Games: Behind The Fun 2000-09-12 26 The Body Shop 2000-09-17 27 Machine Tools 2000-10-09 28 Farming Technology 2000-10-15 29 Assembly Lines 2000-10-16 30 Suez Canal 2000-10-17 31 London Underground 2000-10-18 32 Combat Training. 2000-10-19 33 Remote Operated Vehicles 2000-10-25 34 Death Devices 2000-11-02 35 Power Plants. 2000-11-06 36 Inventions of War. 2000-11-08 37 Plumbing: The Arteries Of Civilzation 2000-11-14 38 Line of Defense 2000-12-05 39 Gadgets 2000-03-13

1 Battle Gear. 2001-01-08 2 Proving Grounds 2001-01-16 3 Commercial Jets 2001-01-22 4 Apollo 13 2001-01-29 5 Survival Technology 2001-02-07 6 Chesapeake Bay Bridge and Tunnel 2001-02-12 7 Garage Gadgets 2001-02-22 8 Construction Machines 2001-03-01 9 Hadrian's Wall 2001-03-12 10 Monster Trucks. 2001-03-19 11 Lighthouses 2001-04-11 12 Computers 2001-04-16 13 Engineering Disasters 3. 2001-05-07 14 Chemical And Biological Weapons 2001-05-14 15 International Airports II 2001-05-21 16 Codes. 2001-06-08 17 The M-16 2001-06-11 18 The Colosseum 2001-06-19 19 The World Trade Center 2001-06-25 20 Hardware Stores 2001-06-26 21 Saloons 2001-06-27 22 More Gadgets 2001-07-24 23 Cattle Ranches 2001-07-25 24 Cannons. 2001-08-21 25 Nuclear Subs 2001-08-28 26 Air Shows 2001-09-04 27 West Point 2001-09-11 28 Quarries. 2001-09-18 29 Diamond Mines 2001-09-19 30 The House 2001-10-15 31 Work Clothes 2001-10-16 32 Bunkers. 2001-10-17 33 Cemeteries. 2001-10-23 34 War Games 2001-10-24 35 Drive-Thru 2001-11-13 36 Times Square 2001-11-27 37 Los Angeles 2001-11-29 38 Glass 2001-11-30 39 Firing Ranges 2001-12-01 40 The St. Louis Arch 2001-12-04

1 Breweries. 2002-01-02 2 War Planes of World War II 2002-01-17 3 The Winchester 2002-01-28 4 Big Rigs of Combat: Tanks and Jeeps 2002-01-29 5 Tunnels of Vietnam. 2002-01-30 6 Helicopters 2002-01-31 7 Private Jets 2002-02-01 8 James Bond Gadgets. 2002-02-19 9 Remote Control 2002-02-26 10 Million Dollar Tech 2002-03-05 11 Pleasure Boats 2002-03-12 12 Bulletproof. 2002-03-19 13 Siege Machines. 2002-03-26 14 The Junkyard 2002-04-09 15 The F-14 2002-04-16 16 Engines 2002-04-18 17 The Magnum 2002-05-07 18 The Wheel 2002-05-14 19 Star City 2002-05-21 20 Ice Breakers 2002-06-02 21 Fire and Ice. 2002-06-04 22 Muscle Cars 2002-06-11 23 Axes, Swords and Knives. 2002-06-12 24 The World's Biggest Machines. 2002-06-18 25 Drag Racing 2002-06-20 26 The Manhattan Project. 2002-06-25 27 The Tackle Box 2002-07-02 28 Hunting Gear. 2002-07-08 29 Camouflage 2002-07-15 30 Models 2002-07-16 31 Hangars 2002-07-23 32 Beach Technology 2002-07-24 33 The Big Dig 2002-08-06 34 Super Guns 2002-08-08 35 Strategic Air Command. 2002-08-13 36 Gasoline 2002-08-14 37 Towing. 2002-08-15 38 Jet Engines 2002-08-21 39 Nordhausen 2002-08-27 40 War Trains 2002-08-30 41 Liberty Ships of World War II 2002-09-10 42 Magnets 2002-09-17 43 The Chrysler Building. 2002-09-18 44 The Autobahn 2002-09-20 45 Home Tech 2002-09-27 46 Cranes 2002-10-08 47 The Internet: Behind The Web 2002-10-09 48 Sherman Tanks 2002-10-10 49 Great Train Disasters 2002-10-22 50 Secret Life Of The Crash Test Dummy 2002-10-28 51 High Tech Sex 2002-10-29 52 The Spitfire 2002-10-30 53 Garbage 2002-11-06 54 More Bond Gadgets 2002-11-07 55 Limos 2002-11-13 56 Digi-Tech 2002-11-15 57 Salt Mines 2002-12-02 58 Concept Cars 2002-12-03 59 Runways 2002-12-04 60 Failed Inventions. 2002-12-05

1 Trans-Siberian Railroad 2003-01-01 2 Castles & Dungeons 2003-01-07 3 Ice Road Truckers 2003-01-30 4 Winter Warriors 2003-01-31 5 Booby Traps 2003-02-04 6 The Alcan Highway 2003-02-11 7 Twin Towers of the East 2003-03-04 8 The Mackinac Bridge 2003-03-05 9 Bullet Trains 2003-03-11 10 Non-Lethal Weapons 2003-03-13 11 Space Stations 2003-03-14 12 Army Corps of Engineers 2003-03-18 13 Black Hawk: Night Stalker 2003-03-26 14 Japanese Guns of WWII 2003-03-26 15 Titanic Tech 2003-04-01 16 Coal Mines 2003-04-02 17 Secrets of the Acropolis 2003-04-10 18 Machine Guns 2003-04-30 19 Ball Turret Gunners 2003-05-01 20 U.S. Guns of World War II 2003-05-08 21 MiG 15 2003-05-10 22 T-34: Russian Victory 2003-05-10 23 Tank Crews 2003-05-15 24 Harley-Davidson 2003-05-21 25 Torture Devices 2003-05-22 26 Cosmodrome 2003-05-26 27 Exterminator 2003-06-03 28 Million Dollar Guns 2003-06-07 29 High Voltage 2003-06-24 30 4x4 2003-06-22 31 Dangerous Cargo 2003-06-25 32 Gunslingers 2003-06-26 33 More Engineering Disasters 2003-07-02 34 Engineering Disasters 4 2003-07-02 35 Nature Tech: Tsunamis 2003-07-08 36 Logging Tech 2003-07-09 37 Breaking the Sound Barrier 2003-07-16 38 Car Crashes 2003-07-23 39 Sandhogs 2003-07-23 40 Convertibles 2003-07-24 41 Loading Docks 2003-07-30 42 Terror Tech: Military 2003-08-05 43 Nature Tech: Tornadoes 2003-08-05 44 Military Movers 2003-08-06 45 Police Guns 2003-08-07 46 Terror Tech: Defending the Highrise 2003-08-12 47 Bullets 2003-08-13 48 Aircraft Carrier 2003-08-15 49 The Gunboats of Vietnam 2003-08-18 50 Metal 2003-08-19 51 Landmines 2003-08-21 52 Space Shuttle Columbia 2003-08-26 53 Overseas Highway 2003-09-03 54 Terror Tech: Civilian 2003-09-08 55 Machu Picchu 2003-09-24 56 The PT Boats 2003-09-24 57 The Battleships 2003-09-24 58 Early Machine Guns 2003-09-26 59 Smart Bombs 2003-09-30 60 Lake Pontchartrain Causeway 2003-10-15 61 Inviting Disaster 1: Three Mile Island 2003-10-21 62 The Luftwaffe 2003-10-22 63 Panzers 2003-10-22 64 U-Boats 2003-10-25 65 Inviting Disaster 2: The Kursk 2003-10-28 66 FBI's Crime Lab 2003-10-29 67 Inviting Disaster 3: Challenger and Columbia 2003-11-04 68 Inviting Disaster 4, Building Failures 2003-11-04 69 Shipyards 2003-11-05 70 Guns of the Sky 2003-11-07 71 Extreme Trucks 2003-11-12 72 Guns of Infamy 2003-11-17 73 ET Tech 2003-11-25 74 Million Dollar Cars 2003-11-26 75 The Technology of Lewis and Clark 2003-04-28 76 B-52: Stratofortress 2003-11-28 77 Extreme Sports Gadgets 2003-12-02 78 Rolls Royce 2003-12-02 79 Tailgating 2003-12-03 80 Wheel Estate 2003-12-03 81 Sports Cars 2003-12-04 82 Technology of Kitty Hawk 2003-12-17 83 Egyptian Pyramids 2003-12-18 84 The Berlin Wall 2003-12-19 85 Toys 2003-12-23 86 Engineering Disasters 5 2003-12-30

1 Guns of the Russian Military 2004-01-16 2 The F-15 2004-01-17 3 The Submarines 2004-01-22 4 Pacific Coast Highway 2004-02-04 5 Gangster Guns 2004-02-12 6 Ship of Gold 2004-02-13 7 Racetrack Tech 2004-02-18 8 Oil Fire Fighting 2004-03-03 9 Command Central 2004-03-17 10 Front Line Reporting 2004-03-19 11 Nature's Engineers 2004-03-31 12 Bible Tech 2004-04-07 13 The Power Grid 2004-04-14 14 Bathroom Tech 2004-04-21 15 Engineering Disasters 6 2004-04-28 16 F-18 Hornet 2004-04-30 17 Hydraulics 2004-05-12 18 The Subs of WWII 2004-05-20 19 Plane Crashes 2004-05-26 20 D-Day Tech 2004-06-03 21 A-10 Tankbuster 2004-06-07 22 Rubber 2004-06-09 23 City Water 2004-06-15 24 Greatest Movies Gadgets 2004-06-17 25 Robots 2004-07-06 26 Nuclear Tech 2004-07-08 27 Apollo 11 2004-07-21 28 World War I Tech 2004-07-30 29 Distilleries 2004-08-04 30 Oil Tankers 2004-08-11 31 Athens Subway 2004-08-18 32 Extreme Aircraft 2004-08-25 33 Engineering Disasters 7 2004-08-31 34 George Washington Bridge 2004-09-01 35 Building a Skyscraper: The Skeleton 2004-09-07 36 Building a Skyscraper: The Exterior 2004-09-06 37 Building a Skyscraper: The Human Environment 2004-09-07 38 Building a Skyscraper: The Arteries 2004-09-07 39 The Sears Tower 2004-09-08 40 St. Lawrence Seaway 2004-09-15 41 Guns of WWII 2004-09-17 42 St. Lawrence Tech 2004-09-22 43 Police Pursuit 2004-09-22 44 SOS Tech 2004-09-28 45 More of the World's Biggest Machines 2004-09-29 46 Firefighting: The Arson Detectives 2004-09-30 47 Guns of Israel 2004-10-01 48 Engineering Disasters 8 2004-10-05 49 Harvesting 2004-10-06 50 Engineering Disasters 9 2004-10-12 51 Guns of the Civil War 2004-10-15 52 Engineering Disasters 10 2004-10-19 53 Presidential Movers 2004-10-20 54 Gas Tech 2004-10-20 55 Engineering Disasters 11 2004-10-26 56 The World's Longest Bridge 2004-10-27 57 Japanese Sub at Pearl Harbor 2004-10-28 58 M1 Abrams Supertank! 2004-10-29 59 Engineering Disasters 12 2004-11-09 60 Surveillance Tech 2004-11-10 61 Engineering Disasters 13 2004-11-16 62 Submarine Disasters 2004-11-17 63 Engineering Disasters 14 2004-11-23 64 Movie Theaters 2004-11-24 65 Washington Monument 2004-12-01 66 Engineering Disasters 15 2004-12-08 67 Snack Food Tech 2004-12-16 68 More Dangerous Cargo! 2004-12-21 69 Commercial Fishing 2004-12-22 70 Ancient Discoveries (1) 2004-12-22 71 Ancient Discoveries (2) 2004-12-22 72 Ancient Discoveries (3) 2004-12-22 73 Engineering Disasters 16 2004-12-23 74 Doomsday Tech 2004-12-28 75 More Doomsday Tech 2004-12-28 76 The Computer 2004-12-29

1 Poison 2005-01-05 2 Car Tech of the Future 2005-01-06 3 The Arch 2005-01-12 4 More Nature's Engineers 2005-01-18 5 World's Biggest Machines 3 2005-01-26 6 Blackbird Stealth 2005-02-04 7 The Butcher 2005-02-08 8 George Washington Carver Tech 2005-02-15 9 Firefighting!: Extreme Conditions 2005-02-15 10 Desert Tech 2005-02-23 11 Sub Zero 2005-02-23 12 The Great Bridge: 8 Miles of Steel 2005-02-23 13 Howard Hughes Tech 2005-02-28 14 Edwards Air Force Base 2005-03-02 15 Taxidermy 2005-03-09 16 SWAT 2005-03-09 17 Deadliest Weapons 2005-03-16 18 The Doomsday Clock 2005-04-07 19 The Basement 2005-04-26 20 Paint 2005-04-27 21 Mega Movers 2005-04-27 22 Punishment 2005-04-28 23 Bricks 2005-05-11 24 Glue 2005-05-18 25 F/A-22 Raptor 2005-05-20 26 Civil War Tech 2005-05-25 27 Machines of D-Day 2005-06-03 28 John Hancock Center 2005-06-08 29 The Cape Cod Canal 2005-06-15 30 Secret Japanese Aircraft of World War II 2005-06-16 31 Future Tech 2005-06-22 32 Edison Tech 2005-06-28 33 Secrets of Soviet Space Disasters 2005-07-01 34 Mountain Roads 2005-07-05 35 Route 66 2005-07-06 36 Cowboy Tech 2005-07-20 37 Sewers 2005-07-27 38 Challenger Tank 2005-07-29 39 World's Biggest Machines 4 2005-08-02 40 Dredging 2005-08-03 41 Lube Job 2005-08-10 42 Secret Luftwaffe Aircraft of World War II 2005-08-17 43 The World's Fastest 2005-08-24 44 The B-2 Stealth Bomber 2005-08-26 45 High Risk: Helicopter Lineman 2005-08-31 46 Wiring America 2005-08-31 47 Nature Tech: Lightning 2005-08-31 48 HMS Victory 2005-09-02 49 Engineering an Empire: Rome 2005-09-13 50 Coffee 2005-09-14 51 Sugar 2005-09-14 52 Cereal: History in a Bowl 2005-09-14 53 F-117 Nighthawk Stealth 2005-09-22 54 German Small Arms of World War II 2005-09-24 55 The Auto Store 2005-10-05 56 Secret Allied Aircraft of World War II 2005-10-14 57 Engineering Disasters 17 2005-11-02 58 Brewing 2005-11-16 59 The Lumberyard 2005-11-30 60 Da Vinci Tech 2005-12-04 61 Custom Cars 2005-12-05 62 More Hardware 2005-12-06 63 Weird Weapons: The Allies 2005-12-17 64 More Snack Food Tech 2005-12-20 65 Walt Disney World 2005-12-25 66 Nature Tech: Hurricanes 2005-12-29 70 Private Collections 2004-12-06

1 Containers 2006-01-04 2 Fire 2006-01-11 3 Cotton 2006-01-18 4 Engineering Disasters 18 2006-02-08 5 Candy 2006-02-14 6 Weird Weapons: The Axis 2006-02-21 7 Nature Tech: Avalanches 2006-02-24 8 Engineering Disasters: New Orleans 2006-02-28 9 Leather 2006-03-08 10 Engineering Disasters 19 2006-03-22 11 Insulation 2006-04-26 12 Hi-Tech Hitler 2006-05-02 13 Shovels 2006-05-03 14 Drilling 2006-05-10 15 80s Tech 2006-05-24 16 Ben Franklin Tech 2006-05-25 17 Copper Kings 2006-06-12 18 Heavy Metals 2006-06-14 19 Money 2006-06-19 20 BBQ Tech 2006-06-28 21 American Eats Special 2006-07-02 22 High Explosives 2006-07-03 23 Pirate Tech 2006-07-12 24 Boneyard: Where Machines End Their Lives 2006-07-26 25 World's Biggest Machines 5 2006-07-26 26 Super Tools: Skyscraper 2006-07-28 27 The AK-47 2006-07-28 28 Nuts 2006-08-02 29 Classic Cars 2006-08-03 30 Making Medieval Armor 2006-08-03 31 Rube Goldberg 2006-08-03 32 Batteries 2006-08-03 33 Mummy Tech 2006-08-23 34 Levees 2006-08-30 35 Water 2006-09-06 36 The Cola Wars 2006-09-07 37 Copper 2006-09-13 38 Shotguns 2006-09-17 39 Building In The Name Of God 2006-09-18 40 Horsepower 2006-09-20 41 Renewable Energy 2006-09-20 42 Freight Trains 2006-09-20 43 Cities of the Underworld 2006-09-21 44 Atlantic Intracoastal Waterway 2006-09-26 45 Stealth & Beyond: Air Stealth 2006-09-27 46 Stealth & Beyond: Sea Stealth 2006-09-27 47 Ink 2006-10-04 48 Distilleries 2 2006-10-11 49 World's Strongest 2006-10-18 50 Tomcat Sunset 2006-11-01 51 Tobacco 2006-11-08 52 The Supermarket 2006-11-15 53 Breakfast Tech 2006-11-28 54 Wine 2006-11-29 55 Harvesting 2 2006-11-29 56 Engineering Disasters 20 2006-12-06 57 Snow 2006-12-10 58 Tea 2006-12-13 59 Christmas Tech 2006-12-20 60 Wind 2006-12-28

1 Balls 2007-01-17 2 Environmental Tech 2007-01-24 3 Canning 2007-01-31 4 Pumps 2007-02-07 5 Ice 2007-02-11 6 More Ice 2007-02-11 7 The Destroyer 2007-02-13 8 Star Trek Tech 2007-02-18 9 Weapons of Mass Destruction 2007-02-21 10 Barbarian Battle Tech 2007-03-07 11 Dams 2007-03-28 12 Yard Tech 2007-04-12 13 More Military Movers 2007-04-18 14 Deep Sea Salvage 2007-05-02 15 Welding 2007-05-09 16 60s Tech 2007-05-16 17 It Came From Outer Space 2007-05-16 18 World's Strongest II 2007-05-23 19 Engineering Disasters of the '70s 2007-05-30 20 70s Tech 2007-05-30 21 Truck Stops 2007-06-13 22 Fertilizer 2007-06-20 23 Cheese 2007-06-27 24 Saws 2007-07-18 25 Aluminum 2007-07-25 26 Sticky Stuff 2007-07-30 27 Chocolate 2007-08-06 28 Bedroom Tech 2007-08-13 29 Vacuums 2007-08-23 30 Traps 2007-08-27 31 Nature Tech: Volcanoes 2007-08-29 32 Star Wars Tech 2007-09-03 33 Extreme Aircraft II 2007-09-20 34 Deep Freeze 2007-09-25 35 Acid 2007-10-01 36 World's Sharpest 2007-10-11 37 Engineering Disasters 21 2007-10-25 38 Environmental Tech II 2007-11-12 39 Corn 2007-11-19 40 The Pig 2007-11-27 41 Rocks 2007-12-03 42 Most Shocking 2007-12-10 43 Cold Cuts 2007-12-17 44 Fast Food Tech 2007-12-24

1 Milk 2008-01-07 2 Carbon 2008-01-14 3 90s Tech 2008-02-07 4 Superhighways 2008-02-28 5 World's Strongest III 2008-03-06 6 Strange Weapons 2008-03-10 7 Whiskey 2008-03-17 8 Alaskan Fishing 2008-03-19 9 Bread 2008-03-24 10 Gadgets 3 2008-04-04 11 Locomotives 2008-04-21 12 Rats 2008-04-30 13 Mad Electricity 2008-05-14 14 Axes 2008-05-30 15 Most Dangerous 2008-06-06 16 Super Hot 2008-06-09 17 Lead 2008-06-16 18 Corpse Tech 2008-06-20 19 Ice Cream 2008-06-23 20 Bathroom Tech II 2008-06-30 21 Crashes 2008-07-10 22 Underwear 2008-07-17 23 Batman Tech 2008-07-21 24 Coin Operated 2008-07-24 25 Secrets of Oil 2008-07-31 26 Iron 2008-08-18 27 Wheat 2008-08-21 28 Dangerous Roads 2008-08-28 29 Mold & Fungus 2008-09-18 30 Soft Drinks 2008-09-29 31 Corrosion & Decompositon 2008-10-13 32 Bulls-eye 2008-10-20 33 Halloween Tech 2008-10-31 34 The Horse 2008-11-19 35 The Turkey 2008-11-24 36 Salt 2008-12-01 37 Car Wash 2008-12-08 38 Retro Tech 2008-12-19 39 Super Human 2008-12-22 40 Measure It 2008-12-23 41 Night 2008-12-26 42 Fry It 2009-02-10 43 Mega Meals 2009-02-17 44 Library of Congress 2009-02-19

1 Dirt 2010-01-14 2 Eggs 2010-01-21 3 The Potato 2010-01-28 4 Tuna 2010-02-04 5 Winter Tech 2010-02-11 6 Breaking Point 2010-03-02 7 Chrome 2010-03-04 8 Start to Finish 2010-03-11 9 Beans 2010-03-18 10 Hot & Spicy 2010-04-15 11 Deliver It 2010-04-22 12 Helicopters 2010-04-29 13 Super Ships 2010-05-06 14 Big & Small 2010-05-13 15 Keep Out 2010-05-20 16 Super Steam 2010-05-27 17 Doors 2010-06-03 18 The Real National Treasure 2010-06-10 19 Top Ten 2010-06-17

1 Mega Stores 2010-10-29 2 Supersized Food 2010-11-05 3 Coin Operated II 2010-11-12 4 Engineering Disasters 22 2010-11-19 5 Dogs 2010-11-26 6 Built to Last 2010-12-03 7 Secret Underground 2010-12-10 8 Made in the USA 2010-12-17 9 Driver's Seat 2010-12-21 10 Rice 2010-12-29 11 Packaging 2011-01-14 12 Grease 2011-01-21 13 Ropes & Chains 2011-01-28 14 American Trucking 2011-02-04

1 Inside Your Walls 2011-10-03 2 Built by Hand 2011-10-10 3 Swamp Tech 2011-10-24 4 Pocket Tools 2011-11-07 5 Food Trucks 2011-11-14 6 Weird Machines 2011-11-28 7 More Candy 2011-12-05 8 Battle Ready 2011-12-19 9 Stink 2011-12-26 10 Waterproof 2012-01-02 11 Wood 2012-01-09 12 Convenience Stores 2012-01-16 13 Tiny Weapons 2012-01-23 14 Under Pressure 2012-01-30 15 Shoes 2012-02-06 16 Alaska 2012-02-20

1 Mega Speed Countdown 2013-07-16 2 Mega Machine Countdown 2013-07-23 3 Mega Weapon Countdown 2013-07-30 4 Mega Food Countdown 2013-08-27 5 Mega Snack Countdown 2013-09-07 6 Super Strong Countdown 2013-09-14 7 Amazing Job Countdown 2013-09-21 8 Strangest Countdown 2013-09-28 9 Hottest Rides Countdown 2014-06-22 10 Amazing Gadgets Countdown 2014-06-23 11 Panama Canal Supersized 2015-04-11

1 Food: Cookies 2021-02-21 2 Food: Cheese 2021-02-28 3 Food: Ice Cream 2021-03-07 4 Food: Chocolate 2021-03-14 5 Food: Snacks 2021-03-21 6 The Future of Food 2021-03-28 7 Fast Food 2021-04-04 8 Food: Inventions and Innovations 2021-04-11

1 Adventure Machines 2021-07-25 2 Heavy Machinery 2021-08-01 3 Moving America 2021-08-08 4 Power Tools 2021-08-15

1 Classic Toys 2021-11-28 2 Top Toys & Games 2021-12-05

1 Wild Rides 2022-02-16 2 Steam Power 2022-02-16 3 Ultimate Helicopters 2022-02-23 4 Maximum Horsepower 2022-02-23 5 Dangerous Drives 2022-07-11 6 Car Wash Tech 2022-07-11 7 Freight Trains Plus 2022-07-18 8 Locomotives Plus 2022-07-18 9 Harvesting Plus 2022-07-25 10 Mad Electricity Plus 2022-07-25 11 Tech Treasures 2022-08-01 12 Coin Operated Plus 2022-08-01 13 Bathroom Tech Plus 2022-08-03 15 Yard Tech Plus 2022-08-08