Month: December 2020

IMAGE: Reconstructed vortex rings inside a magnetic micropillar. view more  Credit: Credit: Claire Donnelly Magnets often harbour hidden beauty. Take a simple fridge magnet: Somewhat counterintuitively, it is ‘sticky’ on one side but not the other. The secret lies in the way the magnetisation is arranged in a well-defined pattern within the material. More intricate magnetization
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You might think that religion and holidays don’t exist in the 23rd, 24th, or 32nd Centuries of Star Trek’s shared future, but in the first season of The Original Series, Kirk totally has flashbacks to a Christmas party on the Enterprise. Plus, who can forget when Picard fantasized about the giant Christmas tree in Star
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