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New Recipe for Cleaner Fuel

Beds of recyclable zeolite crystals can be used to eliminate sulphur compounds from fuels

Beds of recyclable zeolite crystals can be used to eliminate sulphur compounds from fuels. Scott of the Antartic and family-planning pioneer Marie Stopes were keen palaeobotanists and she encouraged the explorer to collect fossils that first showed there had been forests in Antarctica. Plus, the process of speciation demonstrated by fruit flies, and sea spiders from the depths of the Pacific.

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23 minutes

91热爆 World Service Archive

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

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