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Extras

Season 6, Episode 1

Season 6, Episode 1

The team investigates why gas costs so much, and whether we can use science to make fuel for free.

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Season 6, Episode 2

Season 6, Episode 2

The team asks whether modern life is damaging our ears.

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Season 6, Episode 3

Season 6, Episode 3

Liz looks at the safety of digital storage formats and whether the Cloud answers all our problems.

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Season 6, Episode 4

Season 6, Episode 4

While Dallas finds out how crowds can cooperate subconsciously, Liz learns how architects control the flow of crowds.

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Season 6, Episode 5

Season 6, Episode 5

Jem explores wire-free electricity, and Liz finds out how mobile phone signals could protect us.

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Season 6, Episode 6

Season 6, Episode 6

Liz explores how hormones and blood sugar affect our energy and mood, and Dallas asks if we really need to drink eight glasses of water a day.

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Season 6, Episode 7

Season 6, Episode 7

The team looks at travel nightmares: Traffic jams and travel sickness. Premieres June 18, 9:00pm ET/PT.

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Season 6, Episode 8

Season 6, Episode 8

What’s behind our special relationship with dogs? See the effects of domestication and how they can be good for your health! Premieres June 18, 9:40pm ET/PT.

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Season 5, Episode 1

Season 5, Episode 1

Are diamonds really forever? Plus, the science of popcorn is uncovered! Premieres June 18, 10:20pm ET/PT.

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