scientificphilosopher: Gorgeous close-up of a dragonfly’s wing. ‘The Wings have a complex, rigid surface that is maintained by a network of veins. The subtle colors of this immature Black Meadowhawk are caused by sunlight reflecting off the still
scientificphilosopher: Gorgeous close-up of a dragonfly’s wing. ‘The Wings have a complex, rigid surface that is maintained by a network of veins. The subtle colors of this immature Black Meadowhawk are caused by sunlight reflecting off the still
