How lizards fly: A novel type of wing in animals
Flying lizards of the genus Draco are renowned for their gliding ability, using an aerofoil formed by winglike patagial membranes and supported by elongated thoracic ribs. It remains unknown, however, how these lizards manoeuvre during flight. Here, I present the results of a study on the aerial behaviour of Dussumier's Flying Lizard (Draco dussumieri) and show that Draco attaches the forelimbs to
A New Kind of Soft Battery, Inspired by the Electric Eel
The animals inspired the design of the very first battery. Two centuries later, they're at it again. In 1799, the Italian scientist Alessandro Volta fashioned an arm-long stack of zinc and copper discs, separated by salt-soaked cardboard. This “voltaic pile” was the world’s first synthetic battery, but Volta based its design on something far older—the body of the electric eel. This infamous fish m
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Scientists discover unique Brazilian frogs deaf to their own mating calls