Main content
Mitochondria and bacteria
How mitochondria have developed over millions of years with the help of bacteria. Also in the programme the astronomers who survey the invisible and a look at whether Einstein inspired Picasso. Presenter: Martin Redfern.
BBC 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
A pair of scientific sleuths answer your perplexing questions. Ask them anything!
Podcast
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Discovery
Explorations in the world of science.
