Main content
Will Men Freeze their Assets?
Controversial male contraception; meet the pliosaur, a 150 million-year-old giant marine reptile; why dinosaurs were probably warm-blooded; tracing dodgy digital documents; black holes and worm holes.
BBC World Service Archive
This programme was restored as part of the World Service archive project
Podcast
-
![]()
Science In Action
The BBC brings you all the week's science news.
