Sùil air a' bhuaidh a th' aig a' ghealaich air an talamh agus mar a tha siubhal nan speur air ar tuigse a leasachadh. A look at the moon's effect on the earth. Show more
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Sùil air a' bhuaidh a th' aig a' ghealaich air an talamh agus mar a tha siubhal nan speur air ar tuigse a leasachadh. A look at the moon's effect on the earth. Show more