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Does a drone change weight in a sealed box?

A sealed box, a drone, and a scale: does the reading change when the drone flies inside? A simple physics question with a ...
eLife

Disentangling cephalopod chromatophores motor units with computer vision

The spatial organization of chromatophore-muscle innervation by motoneurons enables the generation of chromatophore-shaped noise, virtual or composite chromatophores, and shape elements such as lines ...