Show
How Did They Build That?
The engineering secrets behind the world's steepest mountain railway, a remodeled 145-year-old museum and a futuristic condo.
Next airing Wed, Nov 18 11:00 AM - 12:00 PM Smithsonian HD Network
Most recent Wed, Nov 11 6:00 PM - 7:00 PM Smithsonian Channel HD
Episodes indexed 96 2,364 airings
Times shown in UTC. Change timezone.
Episodes
96 indexed
Sculptures & Skyscrapers
5 October 2026 22 airings 2 upcoming VCHIP-TV-G,
Engineers create impossibly shaped buildings: Albany's Egg, a huge, sculpted theatre space, fit for a Rockefeller; a floating fortress in LA, protecting $2bn in art; and giant New York offices towering over America's busiest com.
Space Homes & Glass Waves
28 September 2026 12 airings 0 upcoming VCHIP-TV-G,
NASA's 3D-printed Mars habitat rehearses human life on the red planet. Seoul's historic city hall gains a 13-story glass wave. And in Dallas, 68,000 square feet of concrete galleries balance on legs that want to splay open under.
Wings & Waterlines
21 September 2026 18 airings 0 upcoming VCHIP-TV-G,
Lord Foster's five-winged steel towers cool Abu Dhabi's national museum naturally. Robots 3D-print a steel bridge in Amsterdam & a concrete tower in Switzerland. And in Sydney, engineers pump out the harbour to build a fish mark.
Summits & Spires
7 September 2026 18 airings 2 upcoming VCHIP-TV-G,
Zaha Hadid cuts the top off a mountain and builds a museum inside. A Vancouver tower rises clean over a 115-year-old church. And starchitect Santiago Calatrava spans 7 live railway tracks with a column-free glass and steel stati.
Twists & Turns
31 August 2026 14 airings 0 upcoming VCHIP-TV-PG,
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Canals & Curves
24 August 2026 14 airings 0 upcoming VCHIP-TV-G,
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Tunnels & Towers
17 August 2026 14 airings 0 upcoming VCHIP-TV-G,
In Chicago, twin concrete towers push the limits of high-rise design. Engineers conquer the sea to unite Sweden & Denmark. And in Sydney, Norman Foster and team take on the challenge of a new metro station that can't disrupt the busy streets above.
Cables Cars & Rooftop Parks
10 August 2026 16 airings 0 upcoming VCHIP-TV-PG,
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Earthquakes & Exoskeletons
3 August 2026 16 airings 0 upcoming VCHIP-TV-G,
Milwaukee commissions Calatrava to design a museum with 90-ton wings that take flight. Oslo tears down its national ski jump and rebuilds it for the World Championships. And in LA, a 235 foot tower is wrapped in steel bands to w.
Reborn Buildings & Sacred Grounds
27 July 2026 24 airings 2 upcoming VCHIP-TV-G,
In Oklahoma, a sacred spiral mound rises on a former oilfield, honouring 39 tribes. London's crumbling Battersea Power Station is reborn with two million new bricks. And in Spain, Frank Gehry crowns a historic winery.
Boxes & Birds
1 June 2026 7 airings 0 upcoming VCHIP-TV-PG,
The American Museum of Natural History in NYC gets a cave-like extension; an arts center inspired by migrating birds is built on a lake in China; Boston University gains a fossil-free, Jenga-like tower.
Curved & Cables
1 June 2026 8 airings 0 upcoming VCHIP-TV-G,
A new performance center with a tent-like glass-and-steel lobby tests engineers in Kansas City; two twisting apartment towers make heads spin in Ontario.
Facelifts & Scaffolds
1 June 2026 8 airings 0 upcoming VCHIP-TV-PG,
A new museum building bends 1,100-glass tubes to form a facade and tunnels below the water table. A vast 11-storey glass atrium HQ is built on the former Berlin Wall site to represent unity.
Heights & Balance
1 June 2026 8 airings 1 upcoming VCHIP-TV-G,
A 1.2 million square foot office building balances precariously on a 39 foot wide base in Chicago. A building named Pterodactyl lands on top of a Los Angeles parking garage. And the world's longest suspension footbridge.
Radical & Resplendent
1 June 2026 8 airings 0 upcoming VCHIP-TV-G,
Exploring the design and engineering stories behind D.C.'s Museum of African American History, the Montreal Tower and the Equinor building in Oslo.
Floating Parks & Upcycled Towers
5 October 2025 60 airings 0 upcoming VCHIP-TV-PG,
On inadequate foundations, San Francisco's MOMA triples in size creating an exterior light enough to prevent collapse; a 1970s Sydney skyscraper is recycled into a 21st century tower; in Dallas, a five acre park is created.
Super Stadiums & Extraordinary Elevators
28 September 2025 47 airings 2 upcoming VCHIP-TV-PG,
A 70,000-seat stadium defies seismic forces and international flight paths in LA. Zaha Hadid's dramatically twisted 33-story tower rises around ancient vaults in Malta.
Facelifts & Scaffolds
21 September 2025 34 airings 0 upcoming VCHIP-TV-PG,
A new museum building bends 1,100-glass tubes to form a facade and tunnels below the water table. A vast 11-storey glass atrium HQ is built on the former Berlin Wall site to represent unity.
Shipyards & Slender Builds
7 September 2025 39 airings 0 upcoming VCHIP-TV-PG,
A 284ft wooden skyscraper built from 1,200 bespoke pieces tests fire safety limits in Milwaukee. A decaying Amsterdam crane track transforms into elegant glass offices.
Ecobuilds & Earthquakes
24 August 2025 44 airings 2 upcoming VCHIP-TV-PG,
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
High Waters & Harsh Winds
17 August 2025 30 airings 2 upcoming VCHIP-TV-PG,
Defy gravity in an Amsterdam high-rise that hangs 164 feet above the water; marvel at three interconnected towers in Chicago that have a road running through them; examine the revolutionary framework of Paris' controversial Pompidou Centre.
Speedcore & Steambend
10 August 2025 26 airings 2 upcoming VCHIP-TV-PG,
Peek inside a cloud-inspired library in Canada that's built over a live railway; see how clever engineering helped a huge Seattle skyscraper go up without harming its iconic neighbour, then cross an Australian bridge that floats above a busy river.
Medals & Marinas
3 August 2025 34 airings 0 upcoming VCHIP-TV-PG,
Paying tribute to the brave, gravity-defying design of the U.S. National Medal of Honor Museum; traveling to Singapore for a look at a leaning tower of gambling, then exploring a New York City office building that lets the sun shine through.
Space Stations and Super
27 July 2025 43 airings 0 upcoming VCHIP-TV-PG,
Celebrating one of humanities biggest engineering achievements, the International Space Station, a meteor proof lab bigger than a football field, constructed by astronauts traveling 250 miles above us at 17,500 miles an hour.
Boxes & Birds
20 October 2024 22 airings 0 upcoming VCHIP-TV-PG,
The American Museum of Natural History in NYC gets a cave-like extension; an arts center inspired by migrating birds is built on a lake in China; Boston University gains a fossil-free, Jenga-like tower.
Curved & Cables
13 October 2024 29 airings 0 upcoming VCHIP-TV-G,
A new performance center with a tent-like glass-and-steel lobby tests engineers in Kansas City; two twisting apartment towers make heads spin in Ontario.
Subways & Sightlines
6 October 2024 55 airings 0 upcoming VCHIP-TV-G,
A sculptural high-rise with rippling balconies breaks the mold in Chicago; Mammoth machines bore 26 miles of tunnels for an underground railroad beneath London's city streets.
Floating & Lifting
29 September 2024 44 airings 0 upcoming VCHIP-TV-G,
Architects and engineers build an eco-friendly convention center on Vancouver's waterfront, a lift bridge in Bordeaux and a cocoon-shaped skyscraper in Tokyo each with unique challenges like marine habitats and massive spans.
Tricks & Trains
22 September 2024 36 airings 2 upcoming VCHIP-TV-G,
A new Olympic and Paralympic museum tests engineers with its trailblazing accessible design. A dazzling curved glass skyscraper battles gravity in Milan. And a student center built under a noisy railroad.
Heights & Balance
15 September 2024 40 airings 2 upcoming VCHIP-TV-G,
A 1.2 million square foot office building balances precariously on a 39 foot wide base in Chicago. A building named Pterodactyl lands on top of a Los Angeles parking garage. And the world's longest suspension footbridge.
Parking & Sparkling
8 September 2024 44 airings 0 upcoming VCHIP-TV-G,
A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.
Canyons & Curves
1 September 2024 14 airings 0 upcoming VCHIP-TV-G,
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Jungles & Bricks
25 August 2024 30 airings 0 upcoming VCHIP-TV-G,
No episode description is available yet.
Fantastic & Futuristic
18 August 2024 49 airings 2 upcoming VCHIP-TV-PG,
Challenges beset a sculptural new transportation hub for New York's World Trade Center; Amsterdam gains a building inspired by a mountain valley; a new launchpad for space travel prepares for liftoff in the New Mexico desert.
Retrofits & Airport Glitz
23 July 2024 9 airings 0 upcoming VCHIP-TV-G,
Visiting the Hearst Tower in Manhattan and Jewel Changi Airport in Singapore to understand how they were built; covering how designers and engineers attempt to create a museum worthy of Salvador Dali in Florida.
Arctic Modules & Auditoria
20 November 2023 8 airings 0 upcoming VCHIP-TV-G,
The engineering secrets behind a mobile research station in Antarctica, a gravity-defying concert hall on the Canary Islands, and a rotating boat lift in Scotland.
Shipyards & Slender Builds
20 December 2022 7 airings 0 upcoming VCHIP-TV-PG,
A 284ft wooden skyscraper built from 1,200 bespoke pieces tests fire safety limits in Milwaukee. A decaying Amsterdam crane track transforms into elegant glass offices.
Space Stations and Super
9 September 2022 8 airings 0 upcoming VCHIP-TV-PG,
Celebrating one of humanities biggest engineering achievements, the International Space Station, a meteor proof lab bigger than a football field, constructed by astronauts traveling 250 miles above us at 17,500 miles an hour.
Mirrors & Marble
4 September 2022 43 airings 0 upcoming VCHIP-TV-G,
Visiting Australia's One Central Park, the Oslo Opera House and the California Academy of Sciences in San Francisco to reveal their architectural secrets.
Radical & Resplendent
4 September 2022 39 airings 0 upcoming VCHIP-TV-G,
Exploring the design and engineering stories behind D.C.'s Museum of African American History, the Montreal Tower and the Equinor building in Oslo.
Breakthroughs & Bridges
28 August 2022 49 airings 2 upcoming VCHIP-TV-G,
Visiting London's Gherkin, Seattle's Evergreen Point Floating Bridge and Lyon's Musée des Confluences to uncover how and why they were built.
Steep & Stunning
21 August 2022 38 airings 2 upcoming VCHIP-TV-G,
The engineering secrets behind the world's steepest mountain railway, a remodeled 145-year-old museum and a futuristic condo.
Upside Down & Under Sea
14 August 2022 46 airings 2 upcoming VCHIP-TV-G,
Visiting the Vancouver House, Norway's Under restaurant and the Seattle Central Library to discover how these visionary buildings were created.
Skywalks & Suspensions
7 August 2022 28 airings 0 upcoming VCHIP-TV-G,
Uncovering the design and engineering secrets behind the Grand Canyon Skywalk, the Audain Museum and more.
Elevated & Elegant
31 July 2022 28 airings 0 upcoming VCHIP-TV-PG,
Traveling from Canada to Belgium to the Southern U.S. to examine an eye-popping school, museum and railway station and reveal how they were built.
Retrofits & Airport Glitz
24 July 2022 52 airings 2 upcoming VCHIP-TV-G,
Visiting the Hearst Tower in Manhattan and Jewel Changi Airport in Singapore to understand how they were built; covering how designers and engineers attempt to create a museum worthy of Salvador Dali in Florida.
Swamps & Swagger
17 July 2022 66 airings 0 upcoming VCHIP-TV-G,
Exploring behind-the-scenes of design and construction of revolutionary buildings in Spain, New York and a university campus in Florida.
Riverparks & Artworks
10 July 2022 68 airings 0 upcoming VCHIP-TV-G,
Traveling to New York, Denver and Nice, France to visit Little Island, the Denver Museum of Art and La Tête Carrée; the secrets to how they were built is revealed.
Speedcore & Steambend
27 June 2022 9 airings 1 upcoming VCHIP-TV-PG,
Peek inside a cloud-inspired library in Canada that's built over a live railway; see how clever engineering helped a huge Seattle skyscraper go up without harming its iconic neighbour, then cross an Australian bridge that floats above a busy river.
Medals & Marinas
18 March 2022 8 airings 0 upcoming VCHIP-TV-PG,
Paying tribute to the brave, gravity-defying design of the U.S. National Medal of Honor Museum; traveling to Singapore for a look at a leaning tower of gambling, then exploring a New York City office building that lets the sun shine through.
Biomes & Rebuilds
18 June 2021 7 airings 0 upcoming VCHIP-TV-G,
A London railway station; giant Singapore biodomes; eye-catching hospital in Las Vegas.
Arctic Modules & Auditoria
28 February 2021 34 airings 0 upcoming VCHIP-TV-G,
The engineering secrets behind a mobile research station in Antarctica, a gravity-defying concert hall on the Canary Islands, and a rotating boat lift in Scotland.
Sky Gardens & Seismic Stations
21 February 2021 63 airings 2 upcoming VCHIP-TV-G,
The engineering secrets behind a massive sky garden in Singapore, the world's most slender tower in Brighton, and a railway station in the shadow of Vesuvius.
Arches & Opera Houses
14 February 2021 27 airings 0 upcoming VCHIP-TV-G,
The inside stories behind a new, horseshoe-shaped complex in Rotterdam, a rock-shaped opera house in China and a makeover of the British Museum.
Supertalls & Firehouses
31 January 2021 14 airings 0 upcoming VCHIP-TV-G,
Alien port authority in Belgium; ultrathin skyscraper in Manhattan; hanging museum in Scotland.
Viaducts & Hotels
24 January 2021 92 airings 0 upcoming VCHIP-TV-G,
A towering bridge in France; upside-down hotel in China; Italy's forest into the sky.
Biomes & Rebuilds
17 January 2021 66 airings 0 upcoming VCHIP-TV-G,
A London railway station; giant Singapore biodomes; eye-catching hospital in Las Vegas.
Towers & Roofs
10 January 2021 45 airings 0 upcoming VCHIP-TV-G,
A Manhattan high-rise; an Athens cultural center; a Singapore university.
Cantilevers & Lifts
3 January 2021 40 airings 2 upcoming VCHIP-TV-G,
An unstable high rise, an otherworldly museum, and a towering cliffside elevator.
Fantastic & Futuristic
9 November 2019 8 airings 0 upcoming VCHIP-TV-PG,
Challenges beset a sculptural new transportation hub for New York's World Trade Center; Amsterdam gains a building inspired by a mountain valley; a new launchpad for space travel prepares for liftoff in the New Mexico desert.
Subways & Sightlines
22 June 2019 7 airings 0 upcoming VCHIP-TV-G,
A sculptural high-rise with rippling balconies breaks the mold in Chicago; Mammoth machines bore 26 miles of tunnels for an underground railroad beneath London's city streets.
Breakthroughs & Bridges
10 November 2018 8 airings 1 upcoming VCHIP-TV-G,
Visiting London's Gherkin, Seattle's Evergreen Point Floating Bridge and Lyon's Musée des Confluences to uncover how and why they were built.
Cantilevers & Lifts
25 March 2017 9 airings 0 upcoming VCHIP-TV-G,
An unstable high rise, an otherworldly museum, and a towering cliffside elevator.
Floating Parks & Upcycled Towers
12 January 2017 8 airings 0 upcoming VCHIP-TV-PG,
On inadequate foundations, San Francisco's MOMA triples in size creating an exterior light enough to prevent collapse; a 1970s Sydney skyscraper is recycled into a 21st century tower; in Dallas, a five acre park is created.
Parking & Sparkling
1 October 2016 7 airings 0 upcoming VCHIP-TV-G,
A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.
Mirrors & Marble
16 April 2016 7 airings 0 upcoming VCHIP-TV-G,
Visiting Australia's One Central Park, the Oslo Opera House and the California Academy of Sciences in San Francisco to reveal their architectural secrets.
Sky Gardens & Seismic Stations
7 November 2015 7 airings 0 upcoming VCHIP-TV-G,
The engineering secrets behind a massive sky garden in Singapore, the world's most slender tower in Brighton, and a railway station in the shadow of Vesuvius.
Super Stadiums & Extraordinary Elevators
13 September 2014 9 airings 1 upcoming VCHIP-TV-PG,
A 70,000-seat stadium defies seismic forces and international flight paths in LA. Zaha Hadid's dramatically twisted 33-story tower rises around ancient vaults in Malta.
Skywalks & Suspensions
6 September 2014 8 airings 0 upcoming VCHIP-TV-G,
Uncovering the design and engineering secrets behind the Grand Canyon Skywalk, the Audain Museum and more.
Elevated & Elegant
23 August 2014 8 airings 0 upcoming VCHIP-TV-PG,
Traveling from Canada to Belgium to the Southern U.S. to examine an eye-popping school, museum and railway station and reveal how they were built.
Steep & Stunning
2 August 2014 9 airings 0 upcoming VCHIP-TV-G,
The engineering secrets behind the world's steepest mountain railway, a remodeled 145-year-old museum and a futuristic condo.
The inside stories behind a new, horseshoe-shaped complex in Rotterdam, a rock-shaped opera house in China and a makeover of the British Museum.
Building an eco-friendly visitor center in the permafrost on Colorado's Pikes Peak tests the team. A museum is constructed in a disused dry dock that's in danger of collapse.
Tricks & Trains
8 airings 0 upcoming TVG
A new Olympic and Paralympic museum tests engineers with its trailblazing accessible design. A dazzling curved glass skyscraper battles gravity in Milan. And a student center built under a noisy railroad.
Traveling to New York, Denver and Nice, France to visit Little Island, the Denver Museum of Art and La Tête Carrée; the secrets to how they were built are revealed.
Swamps & Swagger
8 airings 0 upcoming TVG
Exploring behind-the-scenes of design and construction of revolutionary buildings in Spain, New York and a university campus in Florida.
Towers & Roofs
9 airings 0 upcoming TVG
A Manhattan high-rise; an Athens cultural center; a Singapore university.
Upside Down & Under Sea
9 airings 1 upcoming TVG
Visiting the Vancouver House, Norway's Under restaurant and the Seattle Central Library to discover how these visionary buildings were created.
Viaducts & Hotels
7 airings 0 upcoming TVG
A towering bridge in France; upside-down hotel in China; Italy's forest into the sky.
Ecobuilds & Earthquakes
9 airings 0 upcoming TVG
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Floating & Lifting
7 airings 0 upcoming TVG
Architects and engineers build an eco-friendly convention center on Vancouver's waterfront, a lift bridge in Bordeaux and a cocoon-shaped skyscraper in Tokyo each with unique challenges like marine habitats and massive spans.
Defy gravity in an Amsterdam high-rise that hangs 164 feet above the water; marvel at three interconnected towers in Chicago that have a road running through them; examine the revolutionary framework of Paris' controversial Pompidou Centre.
Jungles & Bricks
7 airings 0 upcoming TVG
Exploring the engineering and architectural masterpieces like The Copper in Manhattan to Gardens By the Bay in Singapore.
Canyons & Curves
6 airings 0 upcoming TVG
Engineers grapple with an apartment building, ripped apart by a man-made canyon; the Gateway Arch takes shape in St. Louis; an unpromising plot in Copenhagen, Denmark, is transformed by a gleaming new triangular office.
Supertalls & Firehouses
6 airings 0 upcoming TVG
Alien port authority in Belgium; ultrathin skyscraper in Manhattan; hanging museum in Scotland.
In Oklahoma, a sacred spiral mound rises on a former oilfield, honouring 39 tribes. London's crumbling Battersea Power Station is reborn with two million new bricks. And in Spain, Frank Gehry crowns a historic winery.
How Did They Build That?
2 airings 0 upcoming TVG
Exploring the engineering and architectural masterpieces like The Copper in Manhattan to Gardens By the Bay in Singapore.
Milwaukee commissions Calatrava to design a museum with 90-ton wings that take flight. Oslo tears down its national ski jump and rebuilds it for the World Championships. And in LA, a 235 foot tower is wrapped in steel bands to w.
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Tunnels & Towers
6 airings 0 upcoming TVG
In Chicago, twin concrete towers push the limits of high-rise design. Engineers conquer the sea to unite Sweden & Denmark. And in Sydney, Norman Foster and team take on the challenge of a new metro station that can't disrupt the busy streets above.
Canals & Curves
7 airings 0 upcoming TVG
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Twists & Turns
6 airings 0 upcoming TVG
Witness amazing buildings, bridges, lifts, and other structures that pushed structural concrete engineering to the edge.
Summits & Spires
9 airings 1 upcoming TVG
Zaha Hadid cuts the top off a mountain and builds a museum inside. A Vancouver tower rises clean over a 115-year-old church. And starchitect Santiago Calatrava spans 7 live railway tracks with a column-free glass and steel stati.
Wings & Waterlines
7 airings 0 upcoming TVG
Lord Foster's five-winged steel towers cool Abu Dhabi's national museum naturally. Robots 3D-print a steel bridge in Amsterdam & a concrete tower in Switzerland. And in Sydney, engineers pump out the harbour to build a fish market.
NASA's 3D-printed Mars habitat rehearses human life on the red planet. Seoul's historic city hall gains a 13-story glass wave. And in Dallas, 68,000 square feet of concrete galleries balance on legs that want to splay open under.
Sculptures & Skyscrapers
6 airings 1 upcoming TVG
Engineers create impossibly shaped buildings: Albany's Egg, a huge, sculpted theatre space, fit for a Rockefeller; a floating fortress in LA, protecting $2bn in art; and giant New York offices towering over America's busiest com.
Upcoming Airings
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