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One of the most curious properties of dragonflies is probably that their wings kill bacteria on contact. They do it by ripping apart the bacteria's cell membranes with sharp nanopillars as they move across the surface of the wing [read more: ]
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One of the most curious properties of dragonflies is probably that their wings kill bacteria on contact. They do it by ripping apart the bacteria's cell membranes with sharp nanopillars as they move across the surface of the wing

[read more: ]

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