What it is
Across the globe, radical architects, ingenious engineers, and skilled builders are creating structures so outrageous, they defy logic...and often even gravity. From a Manhattan skyscraper that looks like a Jenga tower to a Singapore glass dome big enough to house a mountain to a high rise in Italy with a built-in forest, we examine the world's most extraordinary buildings, bridges, and lifts, reveal their design secrets, and discover the incredible stories of their construction as we try to answer the question: How Did They Build That?
Episode highlights
Last episode
Space Homes & Glass Waves
s05e09 · 2026-09-29 · 00:00
Next episode
Sculptures & Skyscrapers
s05e10 · 2026-10-06 · 00:00
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Episode guide
10 this season · 48 total
Season 5
Season 4
Season 3
Season 2
Season 1
s04e01
Space Stations & Super Inventions 2025-07-28
01:00
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Space Stations & Super Inventions
s04e01 ·
2025-07-28 ·
01:00
No episode summary is available.
s04e02
Medals & Marinas 2025-08-04
01:00
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Medals & Marinas
s04e02 ·
2025-08-04 ·
01:00
No episode summary is available.
s04e03
Speedcore & Steambend 2025-08-11
01:00
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Speedcore & Steambend
s04e03 ·
2025-08-11 ·
01:00
No episode summary is available.
s04e04
High Waters & Harsh Winds 2025-08-18
01:00
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High Waters & Harsh Winds
s04e04 ·
2025-08-18 ·
01:00
No episode summary is available.
s04e05
Ecobuilds & Earthquakes 2025-08-25
01:00
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Ecobuilds & Earthquakes
s04e05 ·
2025-08-25 ·
01:00
No episode summary is available.
s04e06
Shipyards & Slender Builds 2025-09-08
01:00
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No still
Shipyards & Slender Builds
s04e06 ·
2025-09-08 ·
01:00
No episode summary is available.
s04e07
Summit & Submerge 2025-09-15
01:00
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Summit & Submerge
s04e07 ·
2025-09-15 ·
01:00
No episode summary is available.
s04e08
Facelifts & Scaffolds 2025-09-22
01:00
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Facelifts & Scaffolds
s04e08 ·
2025-09-22 ·
01:00
No episode summary is available.
s04e09
Super Stadiums & Extraordinary Elevators 2025-09-29
01:00
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No still
Super Stadiums & Extraordinary Elevators
s04e09 ·
2025-09-29 ·
01:00
No episode summary is available.
s04e10
Floating Parks & Upcycled Towers 2025-10-06
01:00
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No still
Floating Parks & Upcycled Towers
s04e10 ·
2025-10-06 ·
01:00
No episode summary is available.
