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Season guide

How Do They Do It?: Season 16

20 episodes Premiered Jun 13, 2019 Updated Sep 29, 2026
Previously on How Do They Do It?

Season 16 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of How Do They Do It? Season 15.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 16 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 16 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 16: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

20%
80%
Mytharc (4): Crucial lore & season climaxes
Core (16): Character development & subplots
Side Quest (0): Standalone / filler
S16·E1 Mytharc

Peppermint Oil, Tennis Rackets, Desalination

Jun 13, 2019 · 22 min

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?

S16·E2 Core

Trombones, Wineskins, Peat Beauty Cream

Jun 13, 2019 · 22 min

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?

S16·E3 Core

Surfboards, Satchels, Butter

Jun 20, 2019 · 22 min

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 -...

S16·E7 Core

Bufori Cars, Sport Whistles, Spanish Paprika

Jul 4, 2019 · 22 min

How do they build one of the world's most exclusive luxury cars? How do they make a referee's whistle that can be heard above 50,000 screaming fans? How they make...

S16·E8 Core

Pile Drivers, Cricket Bats, Folding Hand Fans

Jul 4, 2019 · 22 min

How do they turn English willow into cricket bats for India's top players? How do they craft stunning hand-made Spanish fans? And, how do they build foundations for tall buildings?

S16·E9 Core

Tractors, Cow Bells, Street Lights

Jul 11, 2019 · 22 min

How do they build a tractor every three minutes to power Indian agriculture? How do they cast the bronze bells that help Swiss farmers keep track of their cows?

S16·E10 Core

Birds Nest Soup, Rowing Oars, Castanets

Jul 11, 2019 · 22 min

How do they collect millions of real birds' nests to make birds' nest soup? How do they use aerospace technology to make rowers go faster? And, how are castanets made?

S16·E11 Core

Turbo Chargers, Plastic Roads, Kites

Jul 18, 2019 · 22 min

How do they quadruple the power of the world's biggest engines with the world's most powerful turbochargers? How do they build new roads from old waste plastic?

S16·E12 Core

Boat Sails, Military Swords, Children Car Seats

Jul 18, 2019 · 22 min

How do they harness the wind to power a racing yacht to Olympic gold? Plus, how do they make a sword fit for an officer at the world's largest sword...

S16·E15 Core

RV Motorhomes, Lollipops, Ballet Shoes

Aug 1, 2019 · 22 min

How do they fit all the features of a luxury apartment into a motorhome? And, how do they make a ballet shoe that can take the weight of a dancer...

S16·E16 Core

Mushroom Farming, Map Making, Medical Gloves

Aug 1, 2019 · 22 min

How do they grow nearly 200,000 tonnes of mushrooms a year in the mushroom capital of the world? And, how do they make billions of life-saving gloves?

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