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Our Caffeine Habit
What does caffeine do to us? Its chemistry and the techology of preparing caffeine drinks
After water, tea is the most popular drink worldwide; but many caffeine addicts vote for coffee. What does caffeine actually do to us? A look at society's addiction to caffeine, its chemistry and the technology of preparing drinks containing caffeine.
Presented by Sue Nelson, with caffeine experts Andrea Sella, Mark Miodownik and Henk Schmidt.
大象传媒 World Service Archive
This programme was restored as part of the World Service archive project
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The eclipses, spacecraft and astronauts changing our view of the Universe
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Discovery
Explorations in the world of science.
