Device could make underwater objects appear invisible to sonar Post a Comment Researchers have developed a device that could make objects appear invisible to sonar detection. Baca JugaBacklash against 'frightening' tests on whalesPoorer nations 'more focused on sustainability''Quick fixes' to the climate crisis risk harming nature Read More Share : You may like these posts :Blackphone 2 Goes On Sale, As BlackBerry Priv DecloaksUS and China agree cybercrime truceIn pictures: 'Supermoon' risingDo we really need to fear AI? Post a Comment for "Device could make underwater objects appear invisible to sonar"
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