Prince of Wales Bridge: How 5,128 Metres Cross Water

Afsluitdijk: How a 90-Metre Barrier Spanned the Sea

Culebra Cut: The 1913 Breakthrough at 12 Metres Above Sea

Nagarjuna Sagar Dam: The 124m Dam That Faces an Earthquake Threat

Humber Bridge: How Britain Built the Impossible Bridge on Shifting Clay

Hirakud Dam: How India Built the Impossible 25.8 km Earthen Dam That Tamed the Mahanadi

Tower Bridge: The 70,000-Ton Concrete Piers Beneath the Thames

How Australia Built the Impossible Bridge Using Only Rivets

Pont du Gard: The 50 km Aqueduct With a 1 in 3,000 Gradient

How India Built the World's Highest Rail Bridge in a 359m Gorge

George Washington Bridge: Why New York Built a 12-Foot Deck

Brooklyn Bridge: The Hidden Truss That Saved It From Collapse

Why America Built the Golden Gate Bridge on a Theory That Could Fail

How New York Built a Reactor That Ran 753 Days and Still Closed

How Engineers Solved the Anchoring Problem for the World's Longest Floating LNG

How Brazil Built a 13.9-Metre Dam That Generates 3,580 MW

How Did See Monster Get an Offshore Platform Onto Land?

How Did Builders Keep Sapperton Canal Tunnel Open Through Unstable Ground?

What Kept the Great Stone Dam Locked Against the Merrimack?

How Did Sacsayhuamán’s Builders Move Its 200-Tonne Stones?

Why Isn’t Boorloo Bridge Straight?

The 5,000-Site Cost Behind the North West Shelf Project

PATH Toronto: The Underground Mall Built Without One Blueprint

Robinson's Arch: The 15-Meter Span Finished After Its Patron Died

The Three-Inch Pipes Beneath Grand Coulee Dam

Silver Bridge: When One Eyebar Had No Backup

Cline Avenue: The Thin Pad Beneath a Collapsing Ramp

Why the Hong Kong–Zhuhai–Macau Bridge Changes Traffic Sides

Millau Viaduct: How 245-Meter Piers Rose Without Scaffolding

Kansai Airport's Adjustable Columns: Built to Sink 50% More Than Predicted

Confederation Bridge: How 44 Piers Break Ice Instead of Being Crushed

Hoover Dam: The Concrete That Took 2 Years to Cool

The Hidden Flaw That Killed Arecibo's 305-Meter Dish

The Falkirk Wheel: Lifting Boats With 2000-Year-Old Physics