Name: Dangerous Earth
Genre: Documental
Cast: Helen Czerski

30 min

S1 · E1 · 10 de nov. de 2016

Avalanche Episodio 1

Dr Helen Czerski begins the series by looking at the anatomy of an avalanche, using shocking eyewitness footage from within an avalanche and CT scans showing the microscopic changes that cause them.

7.2 · Tú

30 min

S1 · E2 · 17 de nov. de 2016

Volcano Episodio 2

Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Dr Helen Czerski examines the extraordinary new images - from eyewitnesses, scientists and film-makers - that are transforming our understanding of how and why these phenomena form. In this episode, Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex processes crucial to understanding how and why these forces of nature erupt.

7.5 · Tú

30 min

S1 · E3 · 24 de nov. de 2016

Lightning Episodio 3

Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Dr Helen Czerski examines the extraordinary new images - from eyewitnesses, scientists and film-makers - that are transforming our understanding of how and why these phenomena form. In this episode she examines the hottest natural phenomena on the planet - lightning. Bolts of lightning five times hotter than the surface of the sun strike our planet over 3 million times every day - and yet we still know little about this deadly force of nature. Now, specialist photography is revealing how lightning travels through the air, high-speed cameras are unlocking the secrets of upward lightning that's triggered by our urban landscapes, and scientific expeditions are capturing rare images of intense electrical discharges over 80 kilometres wide.

7.3 · Tú

30 min

S1 · E4 · 1 de dic. de 2016

Aurora Episodio 4

Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Dr Helen Czerski examines the extraordinary new images - from eyewitnesses, scientists and film-makers - that are transforming our understanding of how and why these phenomena form. In this episode Helen looks at the latest scientific insight into the aurora - dancing lights in the night sky that have fascinated cultures throughout our history. From the networks of cameras now capturing its vast scale, to novel experiments that probe the threat it poses to modern technology, Helen reveals the dramatic transformation in our understanding of the aurora, and the many mysteries that remain to be solved.

7.4 · Tú

30 min

S1 · E5 · 8 de dic. de 2016

Tornado Episodio 5

Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Dr Helen Czerski examines the extraordinary new images - from eyewitnesses, scientists and film-makers - that are transforming our understanding of how and why these phenomena form. In this episode Helen peers into the heart of the storm to find out how advances in technology are giving new insight into tornadoes - the fastest winds on the planet. From the breathtaking footage that capture the extreme weather events that produce them, to the latest experiments investigating their incredible destructive power, Helen discovers how understanding the subtle changes deep within the storm are improving predictions of when and where these devastating beasts will strike. episode 5.

7.4 · Tú

30 min

S1 · E6 · 8 de dic. de 2016

Iceberg Episodio 6

Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Dr Helen Czerski examines the extraordinary new images - from eyewitnesses, scientists and film-makers - that are transforming our understanding of how and why these phenomena form. In this episode she reveals the latest scientific insights into icebergs. From side-scanning sonar that scrutinises the edge of glaciers where icebergs are born, to satellite images that show how icebergs create hotspots for life and eyewitness pictures that give us a unique glimpse of how they transform over time, we can now capture on camera the mysteries of icebergs - and how their lifecycle is intricately linked to our changing planet.

7.2 · Tú

Dangerous Earth

Temporada 1

Avalanche Episodio 1

Volcano Episodio 2

Lightning Episodio 3

Aurora Episodio 4

Tornado Episodio 5

Iceberg Episodio 6

Elenco

Si te gustó Dangerous Earth

Dangerous Earth

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Síguelo en Wubly

Síguelo en Wubly

Dangerous Earth

Temporada 1

Avalanche Episodio 1

Volcano Episodio 2

Lightning Episodio 3

Aurora Episodio 4

Tornado Episodio 5

Iceberg Episodio 6

Elenco

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