Our Changing World for Thursday 26 April 2018
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Caring for waterlogged waka
9:07 PM.Dilys Johns is an archaeologist who specialises in conserving waterlogged Māori taonga such as ancient waka and wooden gardening tools. Read more Audio
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Wallaby vs shark: a toothy quirk of nature
9:06 PM.One of Australia's smallest wallabies - the nabarlek - shares an unlikely dental similarity with sharks: the ability to continually replace its teeth. Read more Audio
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Our Changing World for 26 April 2018
9:05 PM.Dilys Johns specialises in conserving waterlogged archaeological items such as wooden waka and early Maori gardening tools, and the nabarlek is an unusual small wallaby that can continuously replace… Read more Audio
