Dr Karl crunches into the crispy, salty, science packed world of chips, proving there's more to one of the nation's favourite treats than meets the mouth.

Dr Karl unravels how leather, laces, and over a century of craft produce the sacred ball at the centrepiece of the nation's favourite game, Aussie Rules Football.

Guided by a pie-tastic team in Perth, Dr Karl embarks on a culinary odyssey to uncover how Australia's iconic meat pies are made.

Dr Karl slides behind the doors of a guitar factory to see how Australia's favourite instrument is made.

It's an early rise for Dr Karl as he starts the day at the Goodman Fielder bakery in Burleigh Heads where they bake 100,000 loaves of bread every day.

Dr Karl visits eight new factories to find out how some of Australia's best-known products are made. With an access all areas pass to see how everyday items like books, guitars and chips are made, he'll discover the secrets of modern manufacturing.

Dr Karl visits eight new factories to find out how some of Australia's best-known products are made. With an access all areas pass to see how everyday items like books, guitars and chips are made, he'll discover the secrets of modern manufacturing.

Dr Karl visits eight new factories to find out how some of Australia's best-known products are made. With an access all areas pass to see how everyday items like books, guitars and chips are made, he'll discover the secrets of modern manufacturing.