Navigation for Our Changing World
Our Changing World for Thursday 15 June 2017
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Insects remarkably preserved in New Zealand amber
9:07 PM.Amber is beautiful to look at - and it is also an incredible window into the prehistoric past. Read more Audio
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Will your roof withstand flying volcanic rocks?
9:06 PM.Geologists are using a vertical cannon to test how different roofing materials - and even hard hats - can withstand the impact of flying volcanic rocks. Read more Video, Audio