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Season guide

The Gadget Show: Season 21

12 episodes Premiered Mar 2, 2015 Updated Sep 29, 2026
Previously on The Gadget Show

Season 21 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 The Gadget Show Season 20.
  • ⚡ 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 21 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 21 Progress Shield

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

Season 21: Filler vs. Essential Canon

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

25%
75%
Mytharc (3): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S21·E1 Mytharc

Episode 1

Mar 2, 2015 · 60 min

Ortis travels to Manchester to visit the home of graphene.

S21·E2 Core

Episode 2

Mar 9, 2015 · 60 min

Amy travels to Kansas City, home of the tallest water slide in the world, where she tests three leading waterproof headphones. Ortis is in Japan looking at new innovations in karao

S21·E3 Core

Episode 3

Mar 16, 2015 · 60 min

The team get thrifty in a budget special.

S21·E4 Core

Episode 4

Mar 23, 2015 · 60 min

Amy Williams creates a 360-degree rig whilst Jason projects his image as a hologram as the duo battle it out to come up with the ultimate selfie. Jon learns whether e-books or the

S21·E5 Core

Episode 5

Mar 30, 2015 · 60 min

In an April Fools special. Jason and Amy have to try and hoax the public by creating a multisensory installation inside a coffee shop. Jon Bentley takes a look at a selection of cu

S21·E6 Core

Episode 6

Apr 6, 2015 · 60 min

The presenters use technology to help their chances of beating professionals at their own game.

S21·E7 Core

Episode 7

Apr 13, 2015 · 60 min

Jason & Amy check out the Airwheel Q3, the latest auto stabilising unicycle! - See more at: http://gadgetshow.channel5.com/news/series-20-episode-7-airwheel#sthash.7uMtyLAg.dpuf

S21·E8 Core

Episode 8

Apr 20, 2015 · 60 min

Jon learns which Bluetooth in-ear headphones hit the spot.

S21·E9 Core

Episode 9

Apr 27, 2015 · 60 min

The team are in Stratford-upon-Avon to take a look at the newest ideas in transport, racing across Shakespeare country in vehicles including offroad trainers and horse-racing simul

S21·E10 Core

Episode 10

May 4, 2015 · 60 min

The presenters are at a country estate where they install all the latest gadgets in different rooms in the house.

S21·E11 Mytharc

Episode 11

May 11, 2015 · 60 min

The team take a look at the latest and greatest smartphone deals. A dragon leaves his den to take a look at Kickstarter-backed tech.

S21·E12 Mytharc

Episode 12

May 18, 2015 · 60 min

With summer just around the corner the show is packed with all of the best tech that the viewers at home will need when the sun is out.

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