How the impossible gets built.

A 55-kilometre bridge across open sea. An island built on sand that refuses to
wash away. A tunnel drilled beneath two kilometres of rock. A ship carrying
24,000 containers that somehow doesn't capsize.

KOLOSSAL is a documentary channel about the engineering behind things built at
impossible scale. Every week we take one structure, machine or system and break
down two things: how it was actually built, and why it works.

No hype. No filler. Just the problem the engineers faced, the solution they
found, and what it really cost.

WHAT WE COVER
· Megaprojects — dams, tunnels, bridges, airports, artificial islands
· Machines — the largest vehicles, cranes and industrial equipment ever built
· Transport & infrastructure — ships, railways, ports, power systems
· How it works — the engineering hiding inside things you see every day
· When it goes wrong — the failures that rewrote the building codes