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Wheels Within Wheels

Episode 7 of 30

Heather Couper reflects on astronomer Ptolemy, who wrote 13 volumes listing over 1000 stars and 48 constellations around AD 150.

15 minutes

Last on

Wed 15 Apr 202002:15
BBC Radio 4 Extra

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  • Wed 15 Apr 202002:15
    BBC Radio 4 Extra