E6 • Geoduck, Steam Trains

E1 • Peppermint, Tennis Racquets

How does one family in America make three quarters of the world's peppermint oil? Also, how do they make state-of-the-art, performance-enhancing tennis rackets?

22m • 2019

How does one family in America make three quarters of the world's peppermint oil? Also, how do they make state-of-the-art, performance-enhancing tennis rackets?

E2 • Trombone, Spanish Bota

How do they make a trombone? How do they make traditional Spanish wineskins? And, how do they turn smelly muddy peat into rejuvenating face cream?

22m • 2019

How do they make a trombone? How do they make traditional Spanish wineskins? And, how do they turn smelly muddy peat into rejuvenating face cream?

E3 • Surfboards, Satchels

Over 35 million people love to surf, so how do they make the perfect board for catching waves? Plus, the world eats 10 million tonnes of butter a year - how do they do it?

22m • 2019

Over 35 million people love to surf, so how do they make the perfect board for catching waves? Plus, the world eats 10 million tonnes of butter a year - how do they do it?

E4 • Flying Horses, Chess Sets

Top race horses are given VIP treatment to get to their new owners, how are they transported? Plus, what creative methods do they use to photograph food?

22m • 2019

Top race horses are given VIP treatment to get to their new owners, how are they transported? Plus, what creative methods do they use to photograph food?

E5 • Stainless Steel, Safe Locks

Self-healing stainless steel is made at one of the world's largest mills.

22m • 2019

Self-healing stainless steel is made at one of the world's largest mills.

E6 • Geoduck, Steam Trains

Discover how geoduck is harvested, the world's weirdest seafood delicacy.

22m • 2019

Discover how geoduck is harvested, the world's weirdest seafood delicacy.

E7 • Bufori Cars, Sports Whistles

Exclusive luxury cars are built from carbon fiber and bullet-proof Kevlar.

22m • 2019

Exclusive luxury cars are built from carbon fiber and bullet-proof Kevlar.

E8 • Pile Drivers, Cricket Bats

Discover how foundations are driven hundred of meters into the ground.

22m • 2019

Discover how foundations are driven hundred of meters into the ground.

E9 • Tractors, Cowbells

See how tractors are built in order to power Indian agriculture.

22m • 2019

See how tractors are built in order to power Indian agriculture.

E10 • Bird's Nest Soup, Rowing Oars

See how millions of real nests are collected to make bird's nest soup.

22m • 2019

See how millions of real nests are collected to make bird's nest soup.