Ultimate Factories

See how the newest, most powerful Ferrari model is created from start to finish.

Discover how the decades-old Abrams M-1 tank became of the world's most powerful weapon systems.

Go behind the scenes at Anheuser-Busch's unique beer factory.

Go behind the scenes to witness the V-Rod as it's built from the ground up.

Visit the factories that create the ultimate home away from home.

Ultimate Factories reveals the secrets and the sophistication behind the "Kings of the Road."

With 21st century technology and innovation, the John Deere factory shows the raw power behind one of farming's most vital machines.

National Geographic heads to the Boeing plant in Mesa, Arizona -- where cameras are rarely allowed -- for an in-depth look at the world's most lethal attack helicopter and its sophisticated technology.

See firsthand what it takes to build the "ultimate driving machine".

Witness the creation of the new high-performance Corvette Z06.

Tour the factories that build the mining Goliath - the Caterpillar 797B.

Step inside the largest package delivery company on the planet.

Witness how skilled workers and high-tech tools combine to create made-to-order fire trucks in 45 days.

Get a rare behind-the-scenes look inside the preproduction factory for the new, revolutionary Chevy Volt.