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World Ocean's day

A report on the sea to mark World Ocean's day. The programme looks at how the colour of the sea is dictated by plankton and how bacteria plays a part in the tropical oceans where nutrients are scarce, often they can absorb nitrogen and make their own food.

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29 minutes

大象传媒 World Service Archive

This programme was restored as part of the World Service archive project

Space

The eclipses, spacecraft and astronauts changing our view of the Universe

The Curious Cases of Rutherford and Fry

The Curious Cases of Rutherford and Fry

A pair of scientific sleuths answer your perplexing questions. Ask them anything!

Podcast