Our Changing World for Thursday 29 March 2018
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Dragonflies - masters of flight
9:07 PM.Dragonflies are precision flying machines, and Ruary Mackenzie Dodds says they are an indicator of clean water. Read more Audio
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Superconductor sandwiches
9:06 PM.High temperature superconductor research in New Zealand includes new nano-scale superconductor sandwiches. Read more Audio
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Our Changing World for 29 March 2018
9:05 PM.Dragonflies are exquisite flying machines with an ancient history, and high temperature superconductor research that includes superconductor sandwiches. Audio
