The WORST episodes of Impossible Engineering

Every episode of Impossible Engineering ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Impossible Engineering!

Impossible Engineering looks at the history of pioneering modern-day mega structures. Behind every seemingly impossible marvel of modern engineering is a cast of historic trailblazers who designed new building techniques, took risks on untested materials and revolutionised their field. It is a tribute to their achievements. Each episode details how giant structures, record-beating buildings, and the world’s most cutting-edge ships, trains and planes are built and work using 3D graphics, archive and specially shot footage. As this series revels in these modern day creations, it leaps back in time to recount the stories of the exceptional engineers whose technological advances made it all possible.

Last Updated: 11/23/2024Network: Science ChannelStatus: Ended
World's Strongest Ship
star
6.71
14 votes

#1 - World's Strongest Ship

Season 8 - Episode 4 - Aired 8/5/2020

Featuring the world's largest heavy-lift ship that can carry entire cruise ships halfway across the globe without stopping. To do this, experts use cutting-edge maritime engineering and the latest science for herculean strength and first-class maneuverability.

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Ice Base
star
6.82
17 votes

#2 - Ice Base

Season 3 - Episode 4 - Aired 4/20/2017

Go inside a state-of-the-art research base located in Antarctica, the coldest continent on Earth. Halley VI is built atop giant skis on a floating ice shelf, and this innovative design helps scientists brave the dangers of this extreme environment.

Watch Now:Amazon
Trains of the Abyss
star
6.95
19 votes

#3 - Trains of the Abyss

Season 4 - Episode 4 - Aired 6/7/2018

The world's most incredible trains cross deadly canyons and chasms of terrifying heights, and were made possible by expert engineering and cutting-edge technology.

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World's Tallest Roller Coaster
star
7.00
6 votes

#4 - World's Tallest Roller Coaster

Season 3 - Episode 11 - Aired 6/8/2017

Kingda Ka is the tallest roller coaster in the world and fastest in the U.S., redefining the design of all thrill rides; this engineering colossus is one of the most innovative on the planet and features the fastest drop ride ever built.

Watch Now:Amazon
Dubai's Impossible Island
star
7.04
25 votes

#5 - Dubai's Impossible Island

Season 7 - Episode 1 - Aired 1/1/2020

The man-made islands of Dubai are modern-day engineering marvels that turn the Arabian Sea into high-priced real estate. Today, a team of expert engineers use cutting-edge technology to build a brand-new city district where there was once only water.

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Panama Canal Overhaul
star
7.07
30 votes

#6 - Panama Canal Overhaul

Season 3 - Episode 2 - Aired 4/6/2017

The engineering project to expand the Panama Canal is detailed.

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World's Largest Crane Vessel
star
7.11
19 votes

#7 - World's Largest Crane Vessel

Season 10 - Episode 1 - Aired 6/9/2021

The largest semi-submersible crane vessel in the world pushes the limits of engineering possibilities; with its two record-breaking cranes, it's one of the most complex ships ever constructed and redefines how we build at sea.

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Mars Rover Declassified
star
7.13
16 votes

#8 - Mars Rover Declassified

Season 10 - Episode 2 - Aired 6/16/2021

The Rosalind Franklin Mars rover is a brand-new space mission to discover hard evidence of extraterrestrial life; special access reveals how engineers and experts are making a new age in exploration possible.

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Abandoned Resurrection
star
7.13
16 votes

#9 - Abandoned Resurrection

Season 10 - Episode 4 - Aired 7/7/2021

The abandoned Battersea Power Station on the banks of the River Thames is being reinvented into a stunning centerpiece of London; now, experts use cutting-edge construction techniques to transform this historic landmark into a pioneering new destination.

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Rise of the Hyperloop
star
7.13
15 votes

#10 - Rise of the Hyperloop

Season 6 - Episode 6 - Aired 6/5/2019

Engineers at Virgin are building the world's first hyperloop train system, a high-speed technology that uses magnetic levitation to travel over 600 miles per hour.

Watch Now:Amazon
World's Largest Plane: Stratolaunch
star
7.15
20 votes

#11 - World's Largest Plane: Stratolaunch

Season 9 - Episode 1 - Aired 11/11/2020

Test pilots and engineers embark on the first flight of the largest airplane ever built: the Stratolaunch, a one-of-a-kind aircraft designed to transport rockets, spacecraft and experimental hypersonic planes into the stratosphere.

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World's Largest Radio Telescope
star
7.25
20 votes

#12 - World's Largest Radio Telescope

Season 3 - Episode 1 - Aired 3/30/2017

What it took to build the largest and most sophisticated radio telescope on the planet. The engineering colossus will help astronomers explore galaxies and planets billions of light years away, and might help discover extraterrestrial life.

Watch Now:Amazon
Himalaya Mega Bridge
star
7.27
15 votes

#13 - Himalaya Mega Bridge

Season 6 - Episode 4 - Aired 5/22/2019

Experts use cutting-edge tech and bold engineering to build a record-breaking bridge that spans a deadly chasm in a remote section of the Himalayas. When completed, it will be the world's tallest railway bridge, towering almost 1,200 feet high.

Watch Now:Amazon
World's Biggest Cruise Ship
star
7.28
36 votes

#14 - World's Biggest Cruise Ship

Season 2 - Episode 6 - Aired 4/20/2016

The construction of the world's largest cruise ship is spotlighted.

Watch Now:Amazon
Deadliest Trains
star
7.32
28 votes

#15 - Deadliest Trains

Season 4 - Episode 1 - Aired 5/17/2018

The world's toughest trains have conquered deadly jungles, deserts, and mountains, and were made possible by expert engineering and cutting-edge technology.

Watch Now:Amazon
World's Toughest Tunnels
star
7.35
23 votes

#16 - World's Toughest Tunnels

Season 7 - Episode 2 - Aired 1/8/2020

A team of engineers are overhauling London's underground infrastructure to build a world-class sewer system. Using cutting-edge tech and the latest construction methods, they work to transform a centuries-old network into a modern-day masterpiece.

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Inside the Super Stadium
star
7.36
14 votes

#17 - Inside the Super Stadium

Season 10 - Episode 6 - Aired 7/21/2021

The Singapore National Stadium is a gigantic multipurpose arena that all sits under the world's largest free-spanning dome; expert engineers reveal how this cutting-edge design marks the dawn of a new age in superstructure construction.

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Mega Bridge
star
7.38
151 votes

#18 - Mega Bridge

Season 1 - Episode 1 - Aired 4/13/2015

Explore how engineers conquered deep water and hurricane force winds to build the Rion Antirion Bridge, a structure that could hold up in one of the most active earthquake zones on our planet.

Watch Now:Amazon
World's Greatest Submarine
star
7.38
13 votes

#19 - World's Greatest Submarine

Season 10 - Episode 3 - Aired 6/23/2021

The deepest-diving submersible vessel in the world is one of the most intricately designed craft that has ever been engineered for the sea, and having reached the bottom of each of the five oceans, this submarine's accomplishments are truly monumental.

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NYC Monster Train
star
7.39
18 votes

#20 - NYC Monster Train

Season 6 - Episode 5 - Aired 5/29/2019

New York City is building an 11 billion dollar construction project to extend the busy Long Island Railroad, and using brand-new technology, engineers and builders blast bedrock to create a vast tunnel below Grand Central Terminal.

Watch Now:Amazon
World's Longest Tunnel
star
7.39
33 votes

#21 - World's Longest Tunnel

Season 2 - Episode 5 - Aired 4/13/2016

Exploring how engineers move mountains to build the longest and deepest rail tunnel; a look at how 25 million tons of rock were moved to build this modern wonder.

Watch Now:Amazon
Kings of the Battlefield
star
7.40
15 votes

#22 - Kings of the Battlefield

Season 9 - Episode 3 - Aired 11/25/2020

To carry infantry troops to the frontlines, military engineers designed three battlefield behemoths that command the land, sea, and air; special access reveals how cutting-edge tech made these innovations for the U.S. Air Force, Army, and Marines possible.

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World's Biggest Aircraft
star
7.40
5 votes

#23 - World's Biggest Aircraft

Season 3 - Episode 10 - Aired 6/1/2017

The world's largest aircraft combines the latest in technology and engineering to dwarf everything else in the skies; this marvel can stay airborne for five days and land anywhere in world, whether on land or at sea.

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Mega City Railway
star
7.40
5 votes

#24 - Mega City Railway

Season 3 - Episode 5 - Aired 4/27/2017

A look at the construction of London's Crossrail.

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Firefighting Sky Giant
star
7.41
17 votes

#25 - Firefighting Sky Giant

Season 10 - Episode 5 - Aired 7/14/2021

The Global Supertanker is the largest firefighting aircraft in the world and equipped to reach the biggest blazes anywhere; expert engineers reveal how this game-changing machine is a vital tool for supporting heroic firefighters on the ground.

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