Colour: The Spectrum of Science - Season 1 Episode 1 Colours of Earth
In the first episode, Helen seeks out the colours that turned planet Earth multicoloured. To investigate the essence of sunlight Helen travels to California to visit the largest solar telescope in the world. She discovers how the most vivid blue is formed from sulphur atoms deep within the Earth's crust and why the presence of red ochre is a key sign of life. In gold, she discovers why this most precious of metals shouldn't even exist on the surface of the planet and in white, Helen travels to one of the hottest places on Earth to explore the role salt and water played in shaping planet Earth.
Year: 2015
Genre: Documentary
Country: United Kingdom
Studio: BBC Four
Director: Toby Macdonald, Emma Oastler, Alex Hemingway
Cast: Helen Czerski
Crew: Alex Hemingway (Director), Emma Oastler (Director), Toby Macdonald (Director)
First Air Date: Nov 04, 2015
Last Air date: Nov 18, 2015
Season: 1 Season
Episode: 3 Episode
Runtime: 60 minutes
IMDb: 0.00/10 by 0.00 users
Popularity: 0.5999
Language: English
Season
Season 1
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