TUCSON, Ariz.– NASA’s Phoenix Mars Lander has taken the first-ever image of a single particle of Mars’ ubiquitous dust, using its atomic force microscope. The particle — shown at higher magnification ...
Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study ...
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