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16/01/2009

The magnetic South Pole was discovered 100 years ago in an expedition led by Welshman Sir Edgeworth David. Dr Peter Jones explains more.

2 hours

Last on

Fri 16 Jan 2009 14:00
麻豆社 Radio Wales

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  • Fri 16 Jan 2009 14:00
    麻豆社 Radio Wales