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Catalyst

10 Season
164 Episode

Catalyst - Season 15 Episode 12


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30 minutes 2025 HD

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Ground breaking Japanese research reveals clues about future hazards for tsunami-prone countries. How playing outdoors can improve children's health and could the bacteria in our stomach ulcers help cure allergies.

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Season

Similis

  • 2013
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    David Attenborough's Rise of Animals: Triumph of the Vertebrates

    David Attenborough's Rise of Animals: Triumph of the Vertebrates

    8.00 2013 HD

    David Attenborough embarks on a remarkable 500 million-year journey revealing the extraordinary group of animals that dominate our world, and how...

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  • 2019
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    If We Built It Today

    If We Built It Today

    8.00 2019 HD

    They are some of the world’s all-time greatest building projects. Most have stood the test of time, but with today’s technology, could...

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  • 1993
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    Modern Marvels

    Modern Marvels

    7.90 1993 HD

    HISTORY’s longest-running series moves to H2. Modern Marvels celebrates the ingenuity, invention and imagination found in the world around us....

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  • 2014
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    Tales of the Unexpected

    Tales of the Unexpected

    1 2014 HD

    Tales of the Unexpected is a new strand of provocative, confronting and thoroughly entertaining science documentaries. Each episode reveals a...

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  • 2019
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    Breakthrough: The Ideas That Changed the World

    Breakthrough: The Ideas That Changed the World

    8.00 2019 HD

    Take a mind-blowing journey through human history, told through six iconic objects that modern people take for granted, and see how science,...

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  • 2021
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    I Got Lucky: Survival Stories

    I Got Lucky: Survival Stories

    8.00 2021 HD

    Explore some of the most death-defying accidents caught on film. Survivors and eyewitnesses explain what went wrong and a panel of experts dissect...

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  • 2021
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    Louis T veut savoir

    Louis T veut savoir

    1 2021 HD

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  • 1998
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    The Human Body

    The Human Body

    7.10 1998 HD

    The Human Body is a seven-part documentary series that looks at the mechanics and emotions of the human body from birth to death.

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  • 1970
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    The Johns Hopkins Science Review

    The Johns Hopkins Science Review

    1 1970 HD

    The Johns Hopkins Science Review is a US television series about science that was produced at Johns Hopkins University from 1948-1955. Starting in...

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  • 2010
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    Richard Hammond's Invisible Worlds

    Richard Hammond's Invisible Worlds

    7.20 2010 HD

    Using state-of-the-art technologies, Richard Hammond goes beyond the limits of the naked eye and explores the hidden secrets of the invisible world...

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