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Meteor or Meteorite?
Martin Redfern from the 蘑菇短视频 Science Unit explains the difference between meteors and meteorites and investigates the potential uses of meteorites on Earth.
Also on the programme, why doves are symbols of peace and snakes can glow in the dark.
蘑菇短视频 World Service Archive
This programme was restored as part of the World Service archive project
