Underground Mega Highway

The biggest, most advanced fireboats in the world carry superhero behemoths, using cutting-edge engineering and technology to keep a critical American port safe from deadly fires.

The world's toughest naval fleet are put to the test as cutting-edge aircraft carriers, combat ships, and amphibious assault vehicles and their crews undergo challenging warfare exercises.

The world's biggest tidal turbine is a cutting-edge machine that can revolutionize the energy industry, but first, a crew of engineers must use the latest tech to battle dangerous tides and successfully install it.

New York is home to one of the world's busiest container ports, and using the latest technology and cutting-edge robotics, crews race to load and unload gargantuan ships before time runs out.

The USNS Comfort is the world's biggest hospital ship and a vital tool in New York City's fight against the COVID-19 pandemic; this hi-tech vessel helps world-class doctors and nurses bring cutting-edge medicine to hot spots all over the world.

Veterinarians move to Houston, Texas, to open a veterinary hospital.

Dr. Ross returns to work, and Dr. Lavigne performs an emergency C-section.

Dr. Blue and Dr. Ross visit a goat farm, and Dr. Lavigne treats a puppy.

Dr. Ross buys a mobile unit for community outreach.

As Houston floods, the clinic takes in and treats displaced animals.

The veterinarians treat a puppy that needs surgery, and an injured owl.

Dr. Ross tries to save a rabbit’s foot, and Dr. Blue castrates a donkey.

Dr. Blue performs an emergency C-section, and the vets create a video.

Discover how aluminum foil, snowboards, contact lenses and bread are made.

Discover how compact discs, mozzarella cheese and pantyhose are made.

Discover how toothpicks, acrylic bathtubs, helicopters and beer are made.