How Did They Fix That?

Host Mike Davidson heads to Brazil where an offshore crew is racing the clock to set up giant powerships to deliver electricity to a country in desperate need.

Repairs are underway in Chile on one at the most incredible, complex observatories on Earth - ALMA.

Mike Davidson joins a crack repair crew to fix the world’s only underwater habitat.

The US Marines’ ‘Heavy Haulers’ battle to keep their fleet of CH53 ‘Super Stallion’ choppers flying.

A cross-country mission to cap the US’s estimated two million toxic, abandoned oil and gas wells.

Snowbird Ski battles to reduce the risk resulting from high snow levels and deadly avalanches.

Mike Davidson goes to the biggest automated package sorting facility in the world - UPS Worldport in Louisville, Kentucky. Two million packages go through here every day, and it's up to the hardhat heroes behind the scenes to make it all happen.

Mike Davidson helps keep one of the US's largest and oldest mass transit systems fixed and running.