Episode 1: I Helped Break a 142-Year-Old Bell, and That’s Okay

Episode 2: They Can Fly 200 Miles With No Fuel. Here’s How.

Episode 3: I Missed the Evidence. Can You Spot It?

Episode 4: These People Walk Towards Mining Disasters

Episode 5: These Mannequins Can Bleed

Episode 6: I Finally Got to Drive Yorkshire’s Tiny Boats

Episode 7: If You Found Candy With My Name in It, Here’s Why

Episode 8: Oh No, I Sympathized With a Victorian Arms Dealer

Episode 9: The Mist That Keeps the Tyne Tunnels Safe

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Episode 10: This Man Stops People Drowning in Quicksand

Episode 11: Pulling the Lever Is the Easy Part

Episode 12: Can a 70-Year-Old Telescope Still Be Useful?

Episode 13: We Can’t Invent a Robot Better Than These Ferrets

Episode 14: I Got Hit in the Teeth With 900-Year-Old Antlers

Episode 15: I Launched the Mighty Trebuchet

Episode 16: If I Get this Wrong, 50,000 People Will Hear It.

Episode 17: I Have a Weird Conspiracy Theory About This Bridge

Episode 18: I Get Excited About an Ampersand

Episode 19: I’m So Glad This Hidden Monorail Broke Down

Episode 20: Two Nerds Try to Build a Wall

Episode 21: This 100-Year-Old Ride Must Never Change Again

Episode 22: How Do You Keep 8,995 Codebreakers Secret?

Episode 23: I Didn’t Need to Drive This Mars Rover, but I Did

Episode 24: Flying a Plane Badly, On Purpose

Episode 25: Thomas, a Tank Engine, is not Thomas the Tank Engine.

Episode 26: I’m the 97th Best Tiddlywinks Player in the World

Episode 27: When I Blow This Whistle, a Swimming Pool Appears

Episode 28: This Arcade Game Makes You Climb a Ladder

Episode 29: Why Robots Can’t Pick Strawberries Yet

Episode 30: Tom Gets Excited About a Pendulum

Episode 31: This Machine Breaks Things

Episode 32: This Room Keeps Great Britain’s Lights On

Episode 33: Episode 33

Episode 34: Episode 34

Episode 35: Episode 35

Episode 36: Episode 36

Episode 37: Episode 37

Episode 38: Episode 38

Episode 39: Episode 39

Episode 40: Episode 40

Episode 41: Episode 41