1

NASA's Rocket to Mars

2016-03-16

2

World's Tallest Bridge

2016-03-23

3

Ultimate Football Stadium

2016-03-30

4

World's Most Powerful Dam

2016-04-06

5

World's Longest Tunnel

2016-04-13

6

World's Biggest Cruise Ship

2016-04-20

7

US Navy's Super Submarine

2016-04-27

8

The Glass Skyscraper

2016-05-04

1

World's Largest Radio Telescope

2017-03-30

2

Panama Canal Overhaul

2017-04-06

3

World's Biggest Ship

2017-04-13

4

Ice Base

2017-04-20

5

Mega City Railway

2017-04-27

6

The Invincible Tower

2017-05-04

7

International Space Station

2017-05-11

8

US Navy's Super Ship

2017-05-18

9

Inside the Tesla Factory

2017-05-25

10

World's Biggest Aircraft

2017-06-01

11

World's Tallest Roller Coaster

2017-06-08

12

Monster Oil Rig

2017-06-15

1

Deadliest Trains

2018-05-17

2

World's Fastest Trains

2018-05-24

3

Mega City Trains

2018-05-31

4

Trains of the Abyss

2018-06-07

5

Monster Mountain Trains

2018-06-14

6

Trains of Deadly Seas

2018-06-21

1

Chernobyl's Toughest Fix

2019-01-03

2

NYC Mega Build

2019-01-10

3

US Army's Super Tank

2019-01-17

4

Skyscrapers of the Deep

2019-01-24

5

The Real Iron Man Suit

2019-01-31

6

Underwater Mega Tower

2019-02-07

7

US Navy's Aircraft Carrier

2019-02-14

8

World's Fastest Car

2019-02-21

9

Himalayan Mega Train

2019-02-28

10

World's Greatest Yacht

2019-03-07

1

Beasts of the Bayou

2019-05-01

2

The Trains That Built America

2019-05-08

3

Monster of the Andes

2019-05-15

4

Himalaya Mega Bridge

2019-05-22

5

NYC Monster Train

2019-05-29

6

Rise of the Hyperloop

2019-06-05

1

Dubai's Impossible Island (Bluewaters)

2020-01-01

2

World's Toughest Tunnels (London's Super Sewer)

2020-01-08

3

F-35 Fighter Jet (F35 Lighting II)

2020-01-15

4

NYC Mega Tower (111 W. 57th Street)

2020-01-22

5

World's Biggest Airport (Beijing Daxing)

2020-01-29

6

Spy Plane Declassified (Nato AWACS)

2020-02-05

7

World's Highest Bridge (Beipanjiang)

2020-02-12

8

Conquering Avalanche Country (Whistler, Canada)

2020-02-19

1

Secrets of the Supertanker (Supertanker Europe)

2020-07-15

2

Seattle Super Bridge (Seattle's Floating Bridge)

2020-07-22

3

Texas Super Skyscraper (The Independent)

2020-07-29

4

World's Strongest Ship (Boka Vanguard)

2020-08-05

1

Largest Plane: Stratolaunch

2020-11-11

2

World’s Greatest Waterworks (South-North Water Diversion)

2020-11-18

3

Kings of the Battlefield (Infantry Assault)

2020-11-25

4

Titan on the Water (The Falkirk Wheel)

2020-12-02

1

World's Largest Crane Vessel

2021-06-09

2

Mars Rover Declassified

2021-06-16

3

World's Greatest Submarine

2021-06-23

4

Abandoned Resurrection

2021-07-07

5

Firefighting Sky Giant

2021-07-14

6

Inside the Super Stadium

2021-07-21

7

Heavy Lift Helicopter

2021-08-11

8

US Military Hovercraft

2021-08-18

9

Scotland's Super Bridge

2021-08-25

10

US Combat Helicopter

2021-09-01