
About this season
Kari Byron, Tory Belleci and Grant Imahara rank history's greatest inventions, heists and more.
Episodes (10)

1. Super Power Tech
7.7Aired 9 December 2016 • 48 min
Superpowers cross over from fiction to reality as Kari creates a cyborg cockroach, Grant crafts a cryo-gun, and Tory harnesses the power of lightning.

2. Jailbreak
Aired 9 December 2016 • 47 min
Tory reconstructs an incredible hot air balloon exodus from East Germany when the team explores the science behind history’s most high-flying escapes.

3. Crazy WW2 Weapons
Aired 9 December 2016 • 48 min
The team ranks the wackiest weapons the Allies dreamed up during the war, from dosing Hitler with estrogen to dropping bat-filled bombs on Japan.

4. Scam Artists
Aired 9 December 2016 • 45 min
Kari, Tory and Grant compare notes on six big-time scammers, including a swindling Swiss gigolo and the man who put Ponzi schemes on the map.

5. Heist!
Aired 9 December 2016 • 48 min
International hackers, an aviation-savvy hijacker and a gang of bank-robbing granddads mount some of the world's most daring and ingenious heists.

6. May G Force Be with You
Aired 9 December 2016 • 47 min
Bobsledders, race car drivers and roller coaster riders battle gravity head-on. The team learns which adrenaline junkies get the biggest G-force rush.

7. Tech We Love to Hate
Aired 9 December 2016 • 48 min
Kari, Tory and Grant brave the world of irritating gadgets, from poorly timed traffic lights to things that go beep in the night.

8. Where's My Hoverboard?
Aired 9 December 2016 • 48 min
For years, sci-fi has promised us jet packs, holograms, X-ray glasses and other amazing inventions. Which one is closest to becoming a reality?

9. Invented Before Its Time?
Aired 9 December 2016 • 46 min
Music streaming services, animated GIFs and GPS navigation are staples of the digital age, but the team discovers they're not as new as they seem.

10. Speed Freaks
Aired 9 December 2016 • 48 min
How do the fastest athletes alive stack up against high-tech cars and jets? The team breaks down the science of speed to determine who reigns supreme.