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3D printers work by laboriously printing objects layer by layer. For larger objects, that process can take hours or even days. But now scientists at the University of California, Berkeley have found a shortcut: a printer that can fabricate objects in one shot using light – and which could, potentially, revolutionize rapid manufacturing technology.  
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Artificial intelligence can play chess, drive a car and diagnose medical issues. Examples include Google DeepMind’s AlphaGo, Tesla’s self-driving vehicles, and IBM’s Watson. This type of artificial intelligence is referred to as Artificial Narrow Intelligence (ANI) – non-human systems that can perform a specific task. We encounter this type on a daily basis, and its
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He Jiankui, the Chinese researcher who drew wide criticism when it emerged that he gene-edited several human babies, told an influential adviser about the work many months before it became public.   Though Nobel Prize winner and University of Massachusetts professor Craig Mello admonished He that the work was unethical, according to emails obtained by