NASA finds an image of the bear on Mars

NASA finds an image of the bear on Mars

HiRISE, a high-resolution camera operated by the University of Arizona that works on NASA’s Mars Reconnaissance Orbiter (MRO) mission, has taken this picture of Mars’ red planet. It is reminiscent of the face of the bear. The orbital photo, which was taken on December 12, 2022, actually depicts the hill as the shape of a […]

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The scientists who managed to manipulate the flight of a fly

The scientists who managed to manipulate the flight of a fly

This minimally invasive wireless technology could be used in the future to restore vision in blind patients. Neuroengineers managed to activate and deactivate neurons and neural circuits of the fruit fly (Drosophila melanogaster) remotely and non-invasively and, for subseconds, controlled its flight. The new technology uses magnetogenetics, nanoparticles, electromagnets and is 50 times faster, in […]

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